2011 Tables: Illicit Drug Use - 1.1 to 1.46 (SE), SAMHSA, CBHSQ

120405

Table 1.1C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	1,023	1,036	646	603	488	460
Marijuana and Hashish	1,019	1,013	559	514	407	409
Cocaine	682	701	205	168	108	106
Crack	379	327	92	69	60	42
Heroin	249	227	75	72	43	48
Hallucinogens	687	628	178	143	84	60
LSD	560	530	72	60	20	23
PCP	321	307	24	20	21	10
Ecstasy	430	367	128	107	61	45
Inhalants	473	491	115	107	83	68
Nonmedical Use of Psychotherapeutics^2,3	784	752	397	363	268	231
Pain Relievers	610	598	336	302	215	189
OxyContin^®	246	211	116	104	67	54
Tranquilizers	494	494	207	211	138	133
Stimulants³	557	500	158	151	86	89
Methamphetamine³	452	410	105	118	53	72
Sedatives	355	353	103	64	72	49
ILLICIT DRUGS OTHER THAN MARIJUANA¹	900	889	446	404	300	256

120405

Table 1.1D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.40	0.40	0.25	0.23	0.19	0.18
Marijuana and Hashish	0.40	0.39	0.22	0.20	0.16	0.16
Cocaine	0.27	0.27	0.08	0.07	0.04	0.04
Crack	0.15	0.13	0.04	0.03	0.02	0.02
Heroin	0.10	0.09	0.03	0.03	0.02	0.02
Hallucinogens	0.27	0.24	0.07	0.06	0.03	0.02
LSD	0.22	0.21	0.03	0.02	0.01	0.01
PCP	0.13	0.12	0.01	0.01	0.01	0.00
Ecstasy	0.17	0.14	0.05	0.04	0.02	0.02
Inhalants	0.19	0.19	0.05	0.04	0.03	0.03
Nonmedical Use of Psychotherapeutics^2,3	0.31	0.29	0.16	0.14	0.11	0.09
Pain Relievers	0.24	0.23	0.13	0.12	0.08	0.07
OxyContin^®	0.10	0.08	0.05	0.04	0.03	0.02
Tranquilizers	0.19	0.19	0.08	0.08	0.05	0.05
Stimulants³	0.22	0.19	0.06	0.06	0.03	0.03
Methamphetamine³	0.18	0.16	0.04	0.05	0.02	0.03
Sedatives	0.14	0.14	0.04	0.02	0.03	0.02
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.35	0.35	0.18	0.16	0.12	0.10

120508

Table 1.1P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.6146	0.1638	0.4074
Marijuana and Hashish	0.7538	0.9765	0.4881
Cocaine	0.2758	0.0060	0.4122
Crack	0.0213	0.0208	0.0388
Heroin	0.8940	0.9195	0.5623
Hallucinogens	0.0495	0.0205	0.0171
LSD	0.3138	0.8704	0.8597
PCP	0.5683	0.5027	0.6568
Ecstasy	0.0042	0.1184	0.0420
Inhalants	0.0190	0.1784	0.4747
Nonmedical Use of Psychotherapeutics^2,3	0.2064	0.0026	0.0078
Pain Relievers	0.1653	0.0051	0.0151
OxyContin^®	0.2809	0.0647	0.1071
Tranquilizers	0.1904	0.0634	0.0651
Stimulants³	0.0218	0.2586	0.3150
Methamphetamine³	0.0239	0.7112	0.3941
Sedatives	0.6020	0.0012	0.0892
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.0783	0.0013	0.0048

120405

Table 1.2C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	45	46	37	34	26	24
Marijuana and Hashish	22	25	21	22	12	16
Cocaine	5	4	1	3	*	1
Crack	5	1	1	1	*	*
Heroin	4	5	4	5	2	*
Hallucinogens	11	12	9	5	7	2
LSD	4	4	2	2	1	1
PCP	3	2	1	2	*	*
Ecstasy	7	9	7	4	6	2
Inhalants	35	32	26	22	17	13
Nonmedical Use of Psychotherapeutics^2,3	29	26	24	20	18	13
Pain Relievers	27	23	22	19	17	12
OxyContin^®	6	6	5	4	1	2
Tranquilizers	8	8	7	7	4	4
Stimulants³	10	12	6	9	4	5
Methamphetamine³	4	9	3	6	1	2
Sedatives	8	7	4	5	3	2
ILLICIT DRUGS OTHER THAN MARIJUANA¹	43	41	35	29	24	18

120405

Table 1.2D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.53	0.53	0.44	0.41	0.32	0.30
Marijuana and Hashish	0.27	0.32	0.25	0.27	0.15	0.20
Cocaine	0.07	0.05	0.02	0.04	*	0.01
Crack	0.06	0.01	0.01	0.01	*	*
Heroin	0.05	0.06	0.05	0.06	0.03	*
Hallucinogens	0.14	0.15	0.12	0.07	0.08	0.03
LSD	0.04	0.05	0.02	0.02	0.01	0.01
PCP	0.04	0.02	0.02	0.02	*	*
Ecstasy	0.09	0.12	0.09	0.05	0.08	0.02
Inhalants	0.43	0.39	0.33	0.27	0.21	0.17
Nonmedical Use of Psychotherapeutics^2,3	0.34	0.32	0.29	0.25	0.22	0.16
Pain Relievers	0.32	0.29	0.27	0.24	0.21	0.15
OxyContin^®	0.08	0.07	0.07	0.05	0.01	0.03
Tranquilizers	0.10	0.10	0.09	0.08	0.05	0.05
Stimulants³	0.12	0.16	0.08	0.12	0.06	0.06
Methamphetamine³	0.05	0.12	0.04	0.08	0.01	0.02
Sedatives	0.10	0.09	0.06	0.07	0.04	0.02
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.50	0.48	0.42	0.35	0.30	0.23

120508

Table 1.2P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.1268	0.0134	0.1369
Marijuana and Hashish	0.3771	0.8137	0.0921
Cocaine	0.4894	0.0296	*
Crack	0.3315	0.9100	*
Heroin	0.9799	0.7638	*
Hallucinogens	0.6951	0.0697	0.2040
LSD	0.4864	0.8050	0.4351
PCP	0.6776	0.3233	*
Ecstasy	0.5387	0.3296	0.1249
Inhalants	0.0726	0.0379	0.1645
Nonmedical Use of Psychotherapeutics^2,3	0.2374	0.0684	0.0143
Pain Relievers	0.1559	0.0650	0.0136
OxyContin^®	0.8328	0.7100	0.2819
Tranquilizers	0.5879	0.8670	0.5820
Stimulants³	0.2972	0.2378	0.5259
Methamphetamine³	0.0236	0.1620	0.1691
Sedatives	0.9124	0.6135	0.5680
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.0545	0.0036	0.0031

120405

Table 1.3C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	67	65	56	59	41	40
Marijuana and Hashish	52	53	48	50	34	34
Cocaine	13	19	12	12	6	7
Crack	5	14	3	3	2	2
Heroin	4	7	3	7	1	4
Hallucinogens	23	24	21	21	14	13
LSD	11	11	9	10	4	6
PCP	8	6	7	6	2	1
Ecstasy	18	18	17	15	11	8
Inhalants	41	37	26	25	14	12
Nonmedical Use of Psychotherapeutics^2,3	40	36	33	31	22	19
Pain Relievers	38	33	31	28	20	17
OxyContin^®	14	12	13	10	7	4
Tranquilizers	19	19	17	17	9	7
Stimulants³	17	16	15	13	9	7
Methamphetamine³	12	9	10	9	6	6
Sedatives	12	11	11	8	7	5
ILLICIT DRUGS OTHER THAN MARIJUANA¹	55	52	42	42	28	25

120405

Table 1.3D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.69	0.65	0.62	0.61	0.48	0.44
Marijuana and Hashish	0.58	0.57	0.54	0.54	0.40	0.39
Cocaine	0.16	0.22	0.15	0.15	0.07	0.08
Crack	0.06	0.16	0.03	0.04	0.02	0.02
Heroin	0.05	0.08	0.03	0.08	0.01	0.05
Hallucinogens	0.27	0.28	0.26	0.24	0.17	0.15
LSD	0.14	0.12	0.12	0.12	0.05	0.07
PCP	0.10	0.07	0.08	0.07	0.02	0.01
Ecstasy	0.22	0.21	0.20	0.17	0.13	0.10
Inhalants	0.47	0.40	0.32	0.29	0.18	0.14
Nonmedical Use of Psychotherapeutics^2,3	0.45	0.40	0.39	0.36	0.26	0.22
Pain Relievers	0.44	0.37	0.37	0.32	0.25	0.20
OxyContin^®	0.18	0.14	0.16	0.11	0.09	0.05
Tranquilizers	0.23	0.23	0.21	0.19	0.12	0.09
Stimulants³	0.21	0.19	0.18	0.16	0.11	0.09
Methamphetamine³	0.15	0.11	0.13	0.10	0.08	0.07
Sedatives	0.15	0.12	0.14	0.10	0.08	0.05
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.59	0.55	0.49	0.47	0.33	0.29

120508

Table 1.3P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.4449	0.7242	0.8502
Marijuana and Hashish	0.8537	0.9132	0.7065
Cocaine	0.9215	0.4943	0.6210
Crack	0.2617	0.7404	0.9502
Heroin	0.1561	0.0401	0.2254
Hallucinogens	0.2254	0.0784	0.2195
LSD	0.4571	0.9709	0.9025
PCP	0.1125	0.3750	0.3161
Ecstasy	0.2885	0.1025	0.1351
Inhalants	0.0644	0.1636	0.1186
Nonmedical Use of Psychotherapeutics^2,3	0.0983	0.4881	0.3504
Pain Relievers	0.0606	0.3960	0.4124
OxyContin^®	0.1419	0.2917	0.3584
Tranquilizers	0.6784	0.4424	0.2229
Stimulants³	0.3898	0.3769	0.4384
Methamphetamine³	0.1828	0.3340	0.8912
Sedatives	0.1888	0.0834	0.2605
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.0934	0.3056	0.2336

120405

Table 1.4C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	87	84	78	71	55	53
Marijuana and Hashish	76	76	70	67	51	50
Cocaine	23	19	19	15	10	9
Crack	8	7	4	6	1	1
Heroin	7	9	6	8	2	6
Hallucinogens	37	35	32	29	15	18
LSD	17	17	14	15	9	6
PCP	7	8	3	4	2	2
Ecstasy	30	31	27	26	10	13
Inhalants	36	36	21	22	10	10
Nonmedical Use of Psychotherapeutics^2,3	54	51	46	40	26	25
Pain Relievers	51	48	41	38	23	21
OxyContin^®	23	22	18	15	7	8
Tranquilizers	31	30	25	25	12	15
Stimulants³	24	22	18	16	11	9
Methamphetamine³	14	15	10	11	5	6
Sedatives	12	9	10	6	3	3
ILLICIT DRUGS OTHER THAN MARIJUANA¹	64	60	54	47	31	31

120405

Table 1.4D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.78	0.79	0.74	0.71	0.58	0.55
Marijuana and Hashish	0.72	0.75	0.69	0.67	0.54	0.53
Cocaine	0.27	0.21	0.22	0.18	0.11	0.11
Crack	0.10	0.08	0.04	0.07	0.01	0.01
Heroin	0.08	0.10	0.07	0.09	0.03	0.07
Hallucinogens	0.41	0.39	0.37	0.33	0.18	0.21
LSD	0.20	0.19	0.17	0.17	0.10	0.07
PCP	0.08	0.09	0.04	0.05	0.02	0.02
Ecstasy	0.35	0.35	0.32	0.30	0.12	0.15
Inhalants	0.40	0.41	0.25	0.26	0.12	0.11
Nonmedical Use of Psychotherapeutics^2,3	0.57	0.53	0.49	0.44	0.30	0.28
Pain Relievers	0.54	0.50	0.45	0.41	0.26	0.25
OxyContin^®	0.26	0.25	0.21	0.17	0.08	0.10
Tranquilizers	0.35	0.33	0.29	0.28	0.14	0.17
Stimulants³	0.27	0.26	0.21	0.19	0.13	0.10
Methamphetamine³	0.16	0.18	0.12	0.13	0.06	0.07
Sedatives	0.14	0.10	0.11	0.08	0.03	0.04
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.65	0.61	0.57	0.50	0.35	0.34

120508

Table 1.4P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.5160	0.9842	0.5081
Marijuana and Hashish	0.5737	0.8221	0.3663
Cocaine	0.1776	0.6007	0.9805
Crack	0.5937	0.2452	0.8310
Heroin	0.2826	0.2445	0.6690
Hallucinogens	0.2898	0.2585	0.2860
LSD	0.7961	0.3558	0.2642
PCP	0.0991	0.1140	0.9748
Ecstasy	0.8159	0.6758	0.4503
Inhalants	0.7592	0.3110	0.3530
Nonmedical Use of Psychotherapeutics^2,3	0.8049	0.5974	0.4699
Pain Relievers	0.7507	0.9108	0.7585
OxyContin^®	0.6403	0.8829	0.4991
Tranquilizers	0.3350	0.7697	0.0570
Stimulants³	0.2932	0.1895	0.6179
Methamphetamine³	0.3911	0.6757	0.3670
Sedatives	0.2351	0.3533	0.8887
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.4817	0.2124	0.3757

120405

Table 1.5C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	173	213	151	177	110	133
Marijuana and Hashish	161	202	141	169	103	123
Cocaine	62	60	42	45	23	28
Crack	24	20	15	10	11	5
Heroin	26	18	20	16	12	12
Hallucinogens	79	80	60	63	31	26
LSD	39	40	26	30	12	9
PCP	19	17	8	11	*	3
Ecstasy	66	68	48	49	25	18
Inhalants	56	58	31	35	11	26
Nonmedical Use of Psychotherapeutics^2,3	104	110	80	76	50	46
Pain Relievers	93	93	71	62	44	38
OxyContin^®	43	45	31	26	18	10
Tranquilizers	64	61	45	43	22	27
Stimulants³	53	53	37	39	23	19
Methamphetamine³	30	29	18	17	13	8
Sedatives	19	19	13	11	9	6
ILLICIT DRUGS OTHER THAN MARIJUANA¹	119	137	93	101	58	62

120405

Table 1.5D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.74	0.86	0.78	0.81	0.67	0.72
Marijuana and Hashish	0.75	0.87	0.76	0.81	0.64	0.68
Cocaine	0.43	0.42	0.30	0.32	0.17	0.20
Crack	0.17	0.15	0.11	0.07	0.08	0.04
Heroin	0.19	0.13	0.14	0.12	0.09	0.09
Hallucinogens	0.53	0.51	0.41	0.41	0.22	0.19
LSD	0.28	0.28	0.19	0.21	0.09	0.07
PCP	0.14	0.12	0.06	0.08	*	0.02
Ecstasy	0.46	0.44	0.34	0.33	0.18	0.13
Inhalants	0.39	0.40	0.22	0.25	0.08	0.19
Nonmedical Use of Psychotherapeutics^2,3	0.64	0.62	0.53	0.49	0.35	0.32
Pain Relievers	0.60	0.54	0.49	0.43	0.31	0.27
OxyContin^®	0.31	0.31	0.23	0.19	0.13	0.07
Tranquilizers	0.44	0.42	0.32	0.31	0.16	0.20
Stimulants³	0.35	0.36	0.26	0.27	0.16	0.13
Methamphetamine³	0.22	0.22	0.13	0.13	0.09	0.06
Sedatives	0.14	0.14	0.10	0.08	0.07	0.04
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.68	0.70	0.60	0.59	0.40	0.41

120508

Table 1.5P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.4235	0.4961	0.5477
Marijuana and Hashish	0.4584	0.0859	0.1552
Cocaine	0.6146	0.4186	0.1733
Crack	0.1868	0.2068	0.3584
Heroin	0.0096	0.8607	0.8985
Hallucinogens	0.5488	0.9417	0.1245
LSD	0.4631	0.8880	0.6175
PCP	0.2700	0.6863	*
Ecstasy	0.8174	0.5399	0.1007
Inhalants	0.0547	0.5096	0.3770
Nonmedical Use of Psychotherapeutics^2,3	0.0293	0.0395	0.0830
Pain Relievers	0.0071	0.0339	0.0408
OxyContin^®	0.4859	0.0682	0.0016
Tranquilizers	0.2030	0.5493	0.3127
Stimulants³	0.0032	0.1675	0.1433
Methamphetamine³	0.1320	0.6215	0.3065
Sedatives	0.4804	0.3954	0.3018
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.0524	0.2975	0.2584

120405

Table 1.6C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	231	246	168	163	121	119
Marijuana and Hashish	218	235	153	150	110	109
Cocaine	105	97	60	57	32	28
Crack	41	37	16	12	11	4
Heroin	30	36	16	19	12	14
Hallucinogens	125	110	71	61	36	30
LSD	72	65	37	32	12	10
PCP	28	28	6	12	3	5
Ecstasy	102	93	54	49	28	25
Inhalants	81	82	30	28	18	16
Nonmedical Use of Psychotherapeutics^2,3	153	145	103	92	58	55
Pain Relievers	134	127	86	80	49	46
OxyContin^®	65	59	32	32	18	19
Tranquilizers	101	92	59	50	33	31
Stimulants³	90	83	47	41	27	26
Methamphetamine³	55	49	20	18	11	12
Sedatives	29	31	15	14	8	9
ILLICIT DRUGS OTHER THAN MARIJUANA¹	177	168	123	107	72	67

120405

Table 1.6D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.60	0.57	0.59	0.56	0.49	0.47
Marijuana and Hashish	0.60	0.58	0.59	0.54	0.47	0.45
Cocaine	0.46	0.42	0.27	0.26	0.15	0.13
Crack	0.20	0.18	0.08	0.06	0.06	0.02
Heroin	0.15	0.17	0.08	0.09	0.06	0.07
Hallucinogens	0.52	0.46	0.33	0.28	0.17	0.14
LSD	0.33	0.30	0.18	0.15	0.06	0.05
PCP	0.14	0.14	0.03	0.06	0.02	0.03
Ecstasy	0.44	0.40	0.25	0.23	0.13	0.12
Inhalants	0.35	0.36	0.14	0.13	0.09	0.08
Nonmedical Use of Psychotherapeutics^2,3	0.55	0.55	0.43	0.40	0.27	0.25
Pain Relievers	0.51	0.50	0.37	0.35	0.23	0.21
OxyContin^®	0.30	0.28	0.16	0.15	0.09	0.09
Tranquilizers	0.43	0.40	0.27	0.23	0.16	0.15
Stimulants³	0.39	0.38	0.22	0.19	0.13	0.12
Methamphetamine³	0.27	0.23	0.10	0.09	0.05	0.06
Sedatives	0.14	0.15	0.08	0.06	0.04	0.04
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.60	0.58	0.50	0.45	0.32	0.30

120508

Table 1.6P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.8530	0.5923	0.4094
Marijuana and Hashish	0.8904	0.8211	0.9782
Cocaine	0.0078	0.2536	0.0344
Crack	0.0095	0.0126	0.0007
Heroin	0.2045	0.3624	0.4340
Hallucinogens	0.0640	0.1286	0.1977
LSD	0.1794	0.5270	0.7118
PCP	0.0638	0.1386	0.6738
Ecstasy	0.8368	0.4277	0.2780
Inhalants	0.0835	0.0891	0.5084
Nonmedical Use of Psychotherapeutics^2,3	0.0702	0.0033	0.0097
Pain Relievers	0.0271	0.0119	0.0038
OxyContin^®	0.5736	0.2248	0.4926
Tranquilizers	0.0857	0.0016	0.1403
Stimulants³	0.0757	0.0562	0.4093
Methamphetamine³	0.0211	0.2339	0.4955
Sedatives	0.6684	0.2183	0.5948
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.0183	0.0129	0.0038

120405

Table 1.7C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	312	326	271	268	227	214
Marijuana and Hashish	318	330	247	244	199	195
Cocaine	242	248	121	90	66	47
Crack	132	113	35	20	9	11
Heroin	96	87	44	39	15	30
Hallucinogens	257	257	102	75	52	32
LSD	212	203	44	21	3	6
PCP	94	77	3	9	3	7
Ecstasy	233	222	81	63	41	26
Inhalants	203	184	46	45	24	29
Nonmedical Use of Psychotherapeutics^2,3	281	287	178	176	123	120
Pain Relievers	259	266	173	150	113	104
OxyContin^®	126	120	67	59	32	28
Tranquilizers	204	217	107	117	63	65
Stimulants³	203	196	69	70	49	47
Methamphetamine³	164	155	39	51	24	35
Sedatives	86	69	39	24	27	8
ILLICIT DRUGS OTHER THAN MARIJUANA¹	310	305	201	194	144	128

120405

Table 1.7D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.85	0.90	0.74	0.74	0.62	0.59
Marijuana and Hashish	0.87	0.91	0.68	0.67	0.54	0.54
Cocaine	0.66	0.68	0.33	0.25	0.18	0.13
Crack	0.36	0.31	0.10	0.06	0.03	0.03
Heroin	0.26	0.24	0.12	0.11	0.04	0.08
Hallucinogens	0.70	0.71	0.28	0.21	0.14	0.09
LSD	0.58	0.56	0.12	0.06	0.01	0.02
PCP	0.26	0.21	0.01	0.02	0.01	0.02
Ecstasy	0.64	0.61	0.22	0.17	0.11	0.07
Inhalants	0.56	0.51	0.13	0.12	0.07	0.08
Nonmedical Use of Psychotherapeutics^2,3	0.77	0.79	0.49	0.48	0.34	0.33
Pain Relievers	0.71	0.73	0.47	0.41	0.31	0.29
OxyContin^®	0.34	0.33	0.18	0.16	0.09	0.08
Tranquilizers	0.56	0.60	0.29	0.32	0.17	0.18
Stimulants³	0.56	0.54	0.19	0.19	0.14	0.13
Methamphetamine³	0.45	0.43	0.11	0.14	0.06	0.10
Sedatives	0.24	0.19	0.11	0.07	0.07	0.02
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.85	0.84	0.55	0.53	0.39	0.35

120508

Table 1.7P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.8271	0.3230	0.2752
Marijuana and Hashish	0.7087	0.2697	0.6480
Cocaine	0.0798	0.0034	0.1361
Crack	0.0344	0.1945	0.8972
Heroin	0.8423	0.8446	0.0928
Hallucinogens	0.0309	0.0190	0.1120
LSD	0.0107	0.0849	0.4038
PCP	0.1034	0.3028	0.5923
Ecstasy	0.0108	0.1265	0.3213
Inhalants	0.0024	0.8414	0.8233
Nonmedical Use of Psychotherapeutics^2,3	0.6996	0.4498	0.4092
Pain Relievers	0.4425	0.2075	0.6038
OxyContin^®	0.2233	0.4658	0.3750
Tranquilizers	0.9513	0.8205	0.5701
Stimulants³	0.2312	0.7442	0.5782
Methamphetamine³	0.1302	0.2648	0.4571
Sedatives	0.0145	0.0115	0.0135
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.0902	0.1545	0.1770

120405

Table 1.8C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	904	936	482	453	368	348
Marijuana and Hashish	906	918	399	367	301	300
Cocaine	621	642	136	123	75	84
Crack	340	302	79	64	57	40
Heroin	222	203	55	45	37	26
Hallucinogens	574	553	75	75	33	21
LSD	488	471	17	28	*	15
PCP	300	293	20	*	20	*
Ecstasy	296	243	38	47	18	13
Inhalants	409	436	89	75	74	46
Nonmedical Use of Psychotherapeutics^2,3	674	670	316	285	217	177
Pain Relievers	487	506	251	232	160	142
OxyContin^®	184	149	80	68	54	38
Tranquilizers	422	414	164	161	117	101
Stimulants³	492	448	113	111	60	66
Methamphetamine³	404	365	85	96	43	60
Sedatives	340	343	93	54	66	47
ILLICIT DRUGS OTHER THAN MARIJUANA¹	780	807	335	312	234	197

120405

Table 1.8D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.57	0.58	0.30	0.28	0.23	0.21
Marijuana and Hashish	0.57	0.57	0.25	0.23	0.19	0.19
Cocaine	0.39	0.40	0.09	0.08	0.05	0.05
Crack	0.21	0.19	0.05	0.04	0.04	0.02
Heroin	0.14	0.13	0.03	0.03	0.02	0.02
Hallucinogens	0.36	0.34	0.05	0.05	0.02	0.01
LSD	0.31	0.29	0.01	0.02	*	0.01
PCP	0.19	0.18	0.01	*	0.01	*
Ecstasy	0.19	0.15	0.02	0.03	0.01	0.01
Inhalants	0.26	0.27	0.06	0.05	0.05	0.03
Nonmedical Use of Psychotherapeutics^2,3	0.42	0.41	0.20	0.18	0.14	0.11
Pain Relievers	0.31	0.31	0.16	0.14	0.10	0.09
OxyContin^®	0.12	0.09	0.05	0.04	0.03	0.02
Tranquilizers	0.27	0.26	0.10	0.10	0.07	0.06
Stimulants³	0.31	0.28	0.07	0.07	0.04	0.04
Methamphetamine³	0.25	0.23	0.05	0.06	0.03	0.04
Sedatives	0.21	0.21	0.06	0.03	0.04	0.03
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.49	0.50	0.21	0.19	0.15	0.12

120508

Table 1.8P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.8468	0.3942	0.8987
Marijuana and Hashish	0.7812	0.7801	0.4681
Cocaine	0.9905	0.2801	0.7295
Crack	0.1861	0.1438	0.1409
Heroin	0.8434	0.5937	0.3396
Hallucinogens	0.5283	0.7062	0.5307
LSD	0.8009	0.4902	*
PCP	0.9214	*	*
Ecstasy	0.1002	0.3442	0.9022
Inhalants	0.7092	0.8726	0.5822
Nonmedical Use of Psychotherapeutics^2,3	0.6355	0.0925	0.1389
Pain Relievers	0.9546	0.2321	0.2638
OxyContin^®	1.0000	0.5614	0.7632
Tranquilizers	0.4395	0.3134	0.0613
Stimulants³	0.1765	0.9078	0.9916
Methamphetamine³	0.1367	0.8030	0.5509
Sedatives	0.9307	0.0568	0.5285
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.6837	0.1032	0.2065

120405

Table 1.9C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 or Older: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	704	664	495	430	386	340
Marijuana and Hashish	697	667	429	386	329	319
Cocaine	527	522	173	142	91	88
Crack	299	281	65	61	44	34
Heroin	223	179	63	59	37	29
Hallucinogens	531	462	143	117	67	47
LSD	451	402	56	47	19	15
PCP	274	253	23	17	20	9
Ecstasy	351	260	101	83	49	35
Inhalants	385	379	103	91	79	57
Nonmedical Use of Psychotherapeutics^2,3	575	518	312	250	200	165
Pain Relievers	446	436	272	218	171	145
OxyContin^®	199	164	84	86	43	44
Tranquilizers	374	341	162	133	92	79
Stimulants³	425	364	116	117	64	74
Methamphetamine³	362	318	89	104	42	60
Sedatives	281	243	87	34	68	20
ILLICIT DRUGS OTHER THAN MARIJUANA¹	664	609	349	289	233	187

120405

Table 1.9D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 or Older: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.57	0.53	0.40	0.34	0.31	0.27
Marijuana and Hashish	0.56	0.53	0.35	0.31	0.27	0.26
Cocaine	0.43	0.42	0.14	0.11	0.07	0.07
Crack	0.24	0.23	0.05	0.05	0.04	0.03
Heroin	0.18	0.14	0.05	0.05	0.03	0.02
Hallucinogens	0.43	0.37	0.12	0.09	0.05	0.04
LSD	0.37	0.32	0.05	0.04	0.02	0.01
PCP	0.22	0.20	0.02	0.01	0.02	0.01
Ecstasy	0.28	0.21	0.08	0.07	0.04	0.03
Inhalants	0.31	0.30	0.08	0.07	0.06	0.05
Nonmedical Use of Psychotherapeutics^2,3	0.47	0.42	0.25	0.20	0.16	0.13
Pain Relievers	0.36	0.35	0.22	0.18	0.14	0.12
OxyContin^®	0.16	0.13	0.07	0.07	0.04	0.04
Tranquilizers	0.30	0.27	0.13	0.11	0.07	0.06
Stimulants³	0.34	0.29	0.09	0.09	0.05	0.06
Methamphetamine³	0.29	0.25	0.07	0.08	0.03	0.05
Sedatives	0.23	0.19	0.07	0.03	0.06	0.02
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.54	0.49	0.28	0.23	0.19	0.15

120508

Table 1.9P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 or Older: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.1994	0.2385	0.7405
Marijuana and Hashish	0.3014	0.8277	0.5828
Cocaine	0.5407	0.0124	0.3568
Crack	0.3834	0.3809	0.2035
Heroin	0.4263	0.7569	0.8195
Hallucinogens	0.1022	0.0345	0.0716
LSD	0.5290	0.6415	0.4922
PCP	0.5669	0.5817	0.7453
Ecstasy	0.0004	0.1160	0.1233
Inhalants	0.0282	0.6595	0.7106
Nonmedical Use of Psychotherapeutics^2,3	0.2818	0.0126	0.0685
Pain Relievers	0.6130	0.0061	0.1020
OxyContin^®	0.3795	0.5601	0.9966
Tranquilizers	0.1135	0.0885	0.1405
Stimulants³	0.2024	0.7018	0.7500
Methamphetamine³	0.1827	0.6035	0.4947
Sedatives	0.3791	0.0001	0.0058
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.1569	0.0072	0.0670

120405

Table 1.10C – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 or Older: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	662	687	367	368	261	260
Marijuana and Hashish	648	658	303	305	206	215
Cocaine	397	424	101	87	59	54
Crack	192	166	64	36	42	24
Heroin	115	134	41	38	22	35
Hallucinogens	387	369	92	77	48	37
LSD	311	308	38	34	7	17
PCP	157	165	9	11	4	*
Ecstasy	228	238	71	67	34	30
Inhalants	257	265	54	54	28	30
Nonmedical Use of Psychotherapeutics^2,3	502	496	242	242	167	152
Pain Relievers	383	360	199	201	129	120
OxyContin^®	130	116	80	57	55	29
Tranquilizers	329	336	144	159	103	103
Stimulants³	339	317	92	87	58	48
Methamphetamine³	252	236	43	51	32	39
Sedatives	207	239	57	52	25	44
ILLICIT DRUGS OTHER THAN MARIJUANA¹	567	578	266	260	180	161

120405

Table 1.10D – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 or Older: Standard Errors of Percentages, 2010 and 2011
Drug	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.51	0.52	0.28	0.28	0.20	0.20
Marijuana and Hashish	0.50	0.49	0.23	0.23	0.16	0.16
Cocaine	0.31	0.32	0.08	0.07	0.04	0.04
Crack	0.15	0.12	0.05	0.03	0.03	0.02
Heroin	0.09	0.10	0.03	0.03	0.02	0.03
Hallucinogens	0.30	0.28	0.07	0.06	0.04	0.03
LSD	0.24	0.23	0.03	0.03	0.01	0.01
PCP	0.12	0.12	0.01	0.01	0.00	*
Ecstasy	0.18	0.18	0.05	0.05	0.03	0.02
Inhalants	0.20	0.20	0.04	0.04	0.02	0.02
Nonmedical Use of Psychotherapeutics^2,3	0.39	0.37	0.19	0.18	0.13	0.11
Pain Relievers	0.29	0.27	0.15	0.15	0.10	0.09
OxyContin^®	0.10	0.09	0.06	0.04	0.04	0.02
Tranquilizers	0.25	0.25	0.11	0.12	0.08	0.08
Stimulants³	0.26	0.24	0.07	0.07	0.04	0.04
Methamphetamine³	0.19	0.18	0.03	0.04	0.02	0.03
Sedatives	0.16	0.18	0.04	0.04	0.02	0.03
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.44	0.43	0.20	0.20	0.14	0.12

120508

Table 1.10P – Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 or Older: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	0.5664	0.4391	0.3482
Marijuana and Hashish	0.5197	0.7324	0.5687
Cocaine	0.3597	0.2528	0.9485
Crack	0.0027	0.0112	0.0973
Heroin	0.2823	0.7474	0.2329
Hallucinogens	0.2880	0.2844	0.0954
LSD	0.4542	0.6827	0.5210
PCP	0.9370	0.6814	*
Ecstasy	0.9046	0.5668	0.1821
Inhalants	0.3105	0.0450	0.3391
Nonmedical Use of Psychotherapeutics^2,3	0.4491	0.0795	0.0432
Pain Relievers	0.1082	0.3046	0.0700
OxyContin^®	0.5564	0.0329	0.0252
Tranquilizers	0.8291	0.3650	0.2477
Stimulants³	0.0342	0.1545	0.2179
Methamphetamine³	0.0420	0.8719	0.5757
Sedatives	0.8013	0.6530	0.3450
ILLICIT DRUGS OTHER THAN MARIJUANA¹	0.2725	0.0612	0.0206

120405

Table 1.11C – Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,023	1,036	646	603	488	460
12	27	28	23	20	16	15
13	37	35	31	27	22	19
14	38	40	32	34	24	24
15	51	50	44	46	31	32
16	54	57	47	49	36	37
17	62	58	57	49	41	38
18	88	100	78	85	58	65
19	86	96	73	82	57	61
20	92	110	77	91	60	68
21	91	88	73	67	54	53
22	83	103	66	80	52	57
23	85	84	61	63	49	48
24	83	88	61	61	47	46
25	87	94	62	59	45	50
26-29	345	345	221	223	169	173
30-34	352	375	209	207	172	154
35-39	349	367	169	183	121	138
40-44	377	374	175	161	130	119
45-49	419	384	183	167	136	124
50-54	568	594	240	220	196	173
55-59	538	454	218	191	131	153
60-64	365	389	134	132	96	87
65 or Older	370	343	135	109	97	85

120405

Table 1.11D – Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.40	0.40	0.25	0.23	0.19	0.18
12	0.69	0.72	0.59	0.53	0.41	0.39
13	0.81	0.75	0.69	0.60	0.51	0.43
14	0.87	0.84	0.76	0.74	0.60	0.54
15	0.98	0.96	0.91	0.93	0.70	0.71
16	1.07	1.09	0.95	0.98	0.79	0.76
17	1.07	1.08	1.06	1.00	0.84	0.82
18	1.16	1.28	1.16	1.19	1.03	1.04
19	1.25	1.36	1.24	1.34	1.09	1.15
20	1.31	1.32	1.33	1.33	1.15	1.17
21	1.34	1.28	1.26	1.18	1.09	1.03
22	1.19	1.28	1.19	1.31	1.05	1.11
23	1.30	1.27	1.20	1.30	1.07	1.07
24	1.30	1.27	1.22	1.24	1.03	1.02
25	1.31	1.26	1.27	1.18	1.05	1.10
26-29	1.21	1.27	1.10	1.09	0.92	0.91
30-34	1.12	1.15	0.93	0.94	0.80	0.75
35-39	1.18	1.21	0.80	0.86	0.60	0.68
40-44	1.15	1.22	0.81	0.75	0.60	0.56
45-49	1.13	1.15	0.76	0.73	0.59	0.55
50-54	1.64	1.58	1.06	0.91	0.87	0.73
55-59	1.80	1.62	1.06	0.94	0.66	0.77
60-64	1.86	1.62	0.79	0.70	0.58	0.47
65 or Older	0.95	0.85	0.35	0.27	0.25	0.21

120508

Table 1.11P – Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.6146	0.1638	0.4074
12	0.3956	0.1139	0.4108
13	0.1746	0.0490	0.2065
14	0.9144	0.8442	0.5495
15	0.4684	0.9203	0.7031
16	0.1994	0.2416	0.3851
17	0.8878	0.3193	0.8643
18	0.2212	0.4325	0.8557
19	0.2859	0.8862	0.4925
20	0.3700	0.0386	0.1187
21	0.2303	0.1160	0.2658
22	0.4016	0.5428	0.5362
23	0.7670	0.5554	0.6484
24	0.9256	0.7536	0.3590
25	0.9026	0.5097	0.6797
26-29	0.0517	0.1941	0.9444
30-34	0.1188	0.8256	0.0941
35-39	0.7154	0.7663	0.9639
40-44	0.2388	0.2751	0.5181
45-49	0.0654	0.1807	0.5186
50-54	0.6193	0.5592	0.6251
55-59	0.6185	0.8474	0.0664
60-64	0.3504	0.2488	0.8939
65 or Older	0.7127	0.7825	0.7959

120405

Table 1.12C – Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,019	1,013	559	514	407	409
12	9	11	9	10	4	6
13	21	23	19	19	11	15
14	28	27	26	26	18	19
15	42	45	39	42	28	28
16	47	51	41	45	33	34
17	57	54	53	47	38	36
18	81	95	72	82	54	61
19	81	91	68	78	54	59
20	88	107	74	87	59	66
21	86	83	66	62	49	51
22	80	100	61	71	49	53
23	82	82	57	59	45	45
24	77	85	52	57	42	42
25	83	90	55	54	40	45
26-29	328	325	199	201	152	158
30-34	337	352	186	176	146	133
35-39	323	348	140	153	102	121
40-44	368	351	144	131	111	99
45-49	405	363	152	133	116	101
50-54	546	568	187	188	159	149
55-59	518	433	181	154	119	133
60-64	352	370	106	119	87	85
65 or Older	348	316	113	89	67	77

120405

Table 1.12D – Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.40	0.39	0.22	0.20	0.16	0.16
12	0.23	0.31	0.22	0.28	0.11	0.15
13	0.48	0.53	0.44	0.45	0.27	0.36
14	0.68	0.61	0.63	0.58	0.46	0.45
15	0.87	0.92	0.82	0.88	0.62	0.62
16	0.96	1.01	0.86	0.91	0.73	0.72
17	1.03	1.05	1.01	0.96	0.80	0.80
18	1.18	1.29	1.15	1.18	0.98	0.99
19	1.27	1.37	1.20	1.31	1.04	1.11
20	1.31	1.36	1.30	1.34	1.13	1.15
21	1.32	1.27	1.24	1.14	1.03	1.00
22	1.23	1.30	1.16	1.24	1.02	1.04
23	1.33	1.32	1.16	1.25	0.98	1.02
24	1.29	1.34	1.10	1.18	0.94	0.93
25	1.36	1.30	1.20	1.14	0.94	1.02
26-29	1.24	1.28	1.03	1.01	0.84	0.85
30-34	1.14	1.17	0.85	0.83	0.69	0.65
35-39	1.15	1.23	0.68	0.73	0.51	0.59
40-44	1.19	1.20	0.67	0.62	0.52	0.47
45-49	1.15	1.11	0.64	0.59	0.51	0.46
50-54	1.67	1.59	0.84	0.79	0.71	0.63
55-59	1.86	1.62	0.90	0.78	0.60	0.68
60-64	1.83	1.58	0.64	0.64	0.52	0.46
65 or Older	0.89	0.79	0.29	0.22	0.17	0.19

120508

Table 1.12P – Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.7538	0.9765	0.4881
12	0.4971	0.8331	0.3885
13	0.5699	0.9431	0.1525
14	0.9135	0.6357	0.6995
15	0.5677	0.4932	0.7228
16	0.1022	0.1494	0.2544
17	0.5834	0.4053	0.7901
18	0.8357	0.8726	0.4697
19	0.8459	0.6893	0.9693
20	0.0674	0.0130	0.0794
21	0.3136	0.4681	0.8269
22	0.2287	0.4574	0.5359
23	0.9850	0.7014	0.7492
24	0.9190	0.8818	0.3310
25	0.7256	0.8200	0.2622
26-29	0.0523	0.5791	0.4432
30-34	0.1753	0.2723	0.1217
35-39	0.5082	0.7611	0.5818
40-44	0.1304	0.6518	0.5085
45-49	0.0175	0.3301	0.7434
50-54	0.7251	0.6083	0.9851
55-59	0.5473	0.6826	0.1208
60-64	0.3536	0.2166	0.7229
65 or Older	0.5393	0.8963	0.3246

120405

Table 1.13C – Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	682	701	205	168	108	106
12	0	2	0	1	*	*
13	5	3	1	3	*	1
14	6	7	6	6	1	1
15	11	17	11	10	6	7
16	15	12	13	10	7	6
17	17	14	13	12	6	7
18	29	29	21	22	14	15
19	31	32	23	24	12	12
20	40	39	23	29	13	19
21	43	37	29	26	16	15
22	43	42	30	25	12	11
23	45	45	23	22	16	11
24	45	41	26	23	13	12
25	47	47	24	28	14	10
26-29	184	183	91	60	38	35
30-34	203	203	85	68	55	30
35-39	193	204	69	56	34	43
40-44	228	205	62	50	34	27
45-49	276	247	51	60	37	36
50-54	372	386	62	60	41	43
55-59	295	274	45	28	4	24
60-64	180	195	31	34	17	26
65 or Older	165	173	*	6	*	5

120405

Table 1.13D – Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.27	0.27	0.08	0.07	0.04	0.04
12	0.01	0.06	0.01	0.03	*	*
13	0.13	0.08	0.03	0.06	*	0.02
14	0.15	0.15	0.14	0.14	0.02	0.02
15	0.27	0.40	0.26	0.24	0.14	0.17
16	0.36	0.28	0.32	0.24	0.18	0.14
17	0.40	0.33	0.30	0.28	0.14	0.16
18	0.58	0.59	0.42	0.45	0.29	0.32
19	0.68	0.74	0.51	0.54	0.28	0.27
20	0.82	0.83	0.50	0.63	0.27	0.42
21	0.94	0.78	0.66	0.56	0.37	0.33
22	0.93	0.87	0.69	0.54	0.29	0.25
23	1.02	1.03	0.56	0.52	0.39	0.28
24	1.02	0.92	0.61	0.54	0.30	0.30
25	1.09	1.07	0.60	0.68	0.35	0.26
26-29	0.95	0.97	0.53	0.35	0.23	0.21
30-34	0.89	0.94	0.42	0.34	0.27	0.16
35-39	0.89	0.94	0.36	0.28	0.18	0.22
40-44	0.97	0.93	0.30	0.24	0.17	0.13
45-49	1.04	0.98	0.23	0.28	0.17	0.17
50-54	1.46	1.40	0.28	0.26	0.19	0.18
55-59	1.34	1.28	0.23	0.15	0.02	0.13
60-64	1.05	1.04	0.19	0.19	0.10	0.15
65 or Older	0.42	0.43	*	0.01	*	0.01

120508

Table 1.13P – Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.2758	0.0060	0.4122
12	0.1796	0.5994	*
13	0.8194	0.0346	*
14	0.8339	0.8211	0.8510
15	0.9523	0.3967	0.5641
16	0.3962	0.4398	0.5516
17	0.3281	0.9499	0.5361
18	0.4965	0.7203	0.6846
19	0.8490	0.9022	0.8247
20	0.9874	0.0843	0.1220
21	0.0528	0.6283	0.1652
22	0.0107	0.0542	0.2679
23	0.3472	0.9288	0.3814
24	0.2318	0.8746	0.8479
25	0.3876	0.9561	0.0915
26-29	0.1741	0.0034	0.8092
30-34	0.2506	0.1734	0.0788
35-39	0.9673	0.5172	0.5235
40-44	0.0468	0.3316	0.7116
45-49	0.0050	0.9960	0.7970
50-54	0.0554	0.6022	0.7160
55-59	0.5357	0.6300	0.0497
60-64	0.0959	0.7978	0.8050
65 or Older	0.5575	*	*

120405

Table 1.14C – Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	379	327	92	69	60	42
12	0	1	0	1	*	*
13	5	*	0	*	*	*
14	3	3	1	3	*	*
15	4	14	3	2	2	2
16	2	4	2	4	0	0
17	8	6	3	4	1	1
18	13	5	11	3	9	2
19	12	9	10	5	7	2
20	16	16	4	8	*	4
21	17	11	5	5	3	1
22	18	15	8	6	6	2
23	18	17	9	6	8	2
24	16	19	5	5	2	1
25	20	19	8	5	3	2
26-29	84	74	31	13	8	7
30-34	105	95	15	19	4	9
35-39	100	108	34	26	18	9
40-44	127	103	41	35	31	11
45-49	149	110	33	32	26	27
50-54	197	185	38	24	35	22
55-59	127	120	4	14	4	12
60-64	80	90	28	16	13	*
65 or Older	34	43	*	5	*	5

120405

Table 1.14D – Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.15	0.13	0.04	0.03	0.02	0.02
12	0.01	0.03	0.01	0.03	*	*
13	0.12	*	0.01	*	*	*
14	0.07	0.08	0.02	0.06	*	*
15	0.11	0.32	0.06	0.05	0.04	0.04
16	0.06	0.09	0.04	0.09	0.01	0.01
17	0.19	0.14	0.08	0.10	0.02	0.03
18	0.27	0.12	0.23	0.06	0.18	0.05
19	0.27	0.21	0.22	0.13	0.17	0.04
20	0.35	0.37	0.08	0.17	*	0.08
21	0.41	0.25	0.12	0.11	0.07	0.03
22	0.42	0.34	0.18	0.15	0.14	0.05
23	0.45	0.43	0.21	0.15	0.20	0.04
24	0.39	0.45	0.13	0.11	0.06	0.02
25	0.49	0.46	0.21	0.13	0.07	0.05
26-29	0.49	0.43	0.19	0.08	0.05	0.04
30-34	0.51	0.47	0.07	0.10	0.02	0.04
35-39	0.51	0.54	0.18	0.13	0.09	0.04
40-44	0.59	0.50	0.20	0.17	0.15	0.05
45-49	0.65	0.49	0.15	0.15	0.12	0.13
50-54	0.86	0.76	0.17	0.10	0.16	0.09
55-59	0.65	0.62	0.02	0.07	0.02	0.06
60-64	0.48	0.50	0.17	0.09	0.08	*
65 or Older	0.09	0.11	*	0.01	*	0.01

120508

Table 1.14P – Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0213	0.0208	0.0388
12	0.6547	0.5780	*
13	*	*	*
14	0.8291	0.5545	*
15	0.2106	0.9899	0.9006
16	0.4945	0.2634	0.9431
17	0.3971	0.5309	0.8540
18	0.0297	0.0750	0.4930
19	0.4901	0.1868	0.1511
20	0.9682	0.1651	*
21	0.0045	0.3643	0.1004
22	0.0423	0.0928	0.0240
23	0.1736	0.2642	0.0921
24	0.8152	0.3613	0.1271
25	0.8309	0.2843	0.3924
26-29	0.2000	0.0718	0.5633
30-34	0.1067	0.7294	0.4078
35-39	0.6015	0.3071	0.3468
40-44	0.1202	0.6581	0.2012
45-49	0.0011	0.3904	0.9073
50-54	0.3679	0.3473	0.3515
55-59	0.7093	0.1954	0.4541
60-64	0.5555	0.5252	*
65 or Older	0.7264	*	*

120405

Table 1.15C – Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	687	628	178	143	84	60
12	4	5	3	2	0	1
13	10	11	9	5	6	2
14	14	14	13	12	9	9
15	18	20	17	16	10	10
16	23	25	20	22	9	15
17	28	24	25	19	12	10
18	38	40	33	32	19	14
19	42	42	31	33	16	16
20	49	48	33	36	16	14
21	51	49	33	27	19	17
22	49	51	34	30	13	15
23	52	48	28	27	13	10
24	50	48	28	22	17	11
25	52	49	21	25	10	13
26-29	202	201	74	58	39	18
30-34	222	219	73	49	34	26
35-39	203	181	30	51	6	13
40-44	197	191	28	34	18	5
45-49	241	214	27	32	20	15
50-54	330	315	57	26	17	*
55-59	298	243	*	6	*	2
60-64	188	192	12	*	*	*
65 or Older	125	141	10	5	*	*

120405

Table 1.15D – Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.27	0.24	0.07	0.06	0.03	0.02
12	0.11	0.14	0.08	0.06	0.01	0.02
13	0.25	0.25	0.22	0.11	0.16	0.05
14	0.35	0.32	0.32	0.29	0.22	0.21
15	0.41	0.46	0.39	0.38	0.24	0.22
16	0.54	0.55	0.48	0.49	0.22	0.34
17	0.64	0.55	0.58	0.44	0.27	0.23
18	0.73	0.74	0.64	0.61	0.39	0.28
19	0.88	0.88	0.67	0.72	0.37	0.36
20	0.97	0.97	0.68	0.74	0.34	0.32
21	1.10	1.00	0.75	0.59	0.44	0.37
22	1.01	1.02	0.75	0.64	0.30	0.34
23	1.12	1.05	0.68	0.66	0.32	0.25
24	1.08	1.03	0.65	0.53	0.41	0.25
25	1.16	1.14	0.52	0.61	0.26	0.33
26-29	1.03	1.05	0.43	0.33	0.24	0.11
30-34	0.95	0.94	0.36	0.25	0.17	0.13
35-39	0.89	0.86	0.16	0.26	0.03	0.07
40-44	0.86	0.84	0.14	0.16	0.09	0.03
45-49	0.96	0.88	0.12	0.15	0.09	0.07
50-54	1.32	1.23	0.26	0.11	0.08	*
55-59	1.39	1.18	*	0.03	*	0.01
60-64	1.09	1.02	0.07	*	*	*
65 or Older	0.32	0.35	0.03	0.01	*	*

120508

Table 1.15P – Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0495	0.0205	0.0171
12	0.7639	0.4057	0.3372
13	0.7423	0.1069	0.1501
14	0.2492	0.1694	0.2122
15	0.5843	0.2765	0.6148
16	0.8055	0.5536	0.0134
17	0.1203	0.0415	0.2502
18	0.7121	0.7059	0.1366
19	0.5574	0.7534	0.5183
20	0.9092	0.4074	0.6061
21	0.3576	0.1253	0.4318
22	0.2721	0.0893	0.5993
23	0.7722	0.5982	0.2972
24	0.1916	0.2995	0.2674
25	0.6009	0.1175	0.5927
26-29	0.0199	0.0737	0.0517
30-34	0.4632	0.1041	0.7634
35-39	0.3977	0.1015	0.3136
40-44	0.3536	0.4707	0.2424
45-49	0.1452	0.7539	0.9822
50-54	0.4432	0.1874	*
55-59	0.5457	*	*
60-64	0.5777	*	*
65 or Older	0.1280	0.6530	*

120405

Table 1.16C – Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	473	491	115	107	83	68
12	23	22	16	14	8	9
13	27	24	21	17	14	10
14	25	26	19	20	10	10
15	32	24	18	15	9	6
16	26	26	16	17	7	6
17	25	24	14	15	8	8
18	30	31	19	18	7	5
19	32	32	16	20	6	17
20	35	33	18	16	5	11
21	36	29	14	14	7	11
22	36	40	13	19	8	8
23	37	35	18	11	12	8
24	32	35	13	8	9	3
25	36	35	6	5	3	2
26-29	140	141	33	33	15	15
30-34	173	136	32	30	20	25
35-39	160	162	24	20	14	9
40-44	158	157	24	25	15	22
45-49	177	170	20	23	19	23
50-54	215	193	75	53	66	15
55-59	188	195	3	23	3	23
60-64	106	99	18	24	18	10
65 or Older	73	109	19	11	*	11

120405

Table 1.16D – Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.19	0.19	0.05	0.04	0.03	0.03
12	0.58	0.56	0.42	0.37	0.21	0.23
13	0.64	0.55	0.50	0.40	0.34	0.24
14	0.62	0.59	0.47	0.46	0.26	0.23
15	0.71	0.53	0.42	0.36	0.22	0.15
16	0.61	0.58	0.38	0.39	0.17	0.14
17	0.54	0.56	0.32	0.34	0.19	0.18
18	0.60	0.61	0.39	0.38	0.16	0.11
19	0.71	0.72	0.37	0.46	0.13	0.39
20	0.73	0.71	0.39	0.35	0.12	0.24
21	0.78	0.64	0.32	0.32	0.16	0.25
22	0.79	0.82	0.31	0.42	0.18	0.19
23	0.86	0.82	0.44	0.26	0.29	0.20
24	0.76	0.77	0.31	0.20	0.22	0.08
25	0.85	0.85	0.15	0.12	0.09	0.06
26-29	0.77	0.78	0.20	0.20	0.09	0.09
30-34	0.79	0.66	0.16	0.15	0.10	0.13
35-39	0.76	0.79	0.12	0.10	0.07	0.05
40-44	0.72	0.73	0.12	0.12	0.07	0.11
45-49	0.75	0.73	0.09	0.10	0.09	0.10
50-54	0.93	0.80	0.34	0.23	0.30	0.06
55-59	0.93	0.98	0.02	0.12	0.02	0.12
60-64	0.63	0.55	0.11	0.13	0.11	0.05
65 or Older	0.19	0.27	0.05	0.03	*	0.03

120508

Table 1.16P – Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0190	0.1784	0.4747
12	0.1991	0.1828	0.7095
13	0.1924	0.0965	0.1395
14	0.6724	0.6900	0.5413
15	0.0329	0.0853	0.0714
16	0.6081	0.5521	0.9034
17	0.9319	0.3979	0.2638
18	0.1852	0.2465	0.1232
19	0.1913	0.7369	0.2192
20	0.4757	0.7018	0.1706
21	0.0069	0.4921	0.6395
22	0.3707	0.6854	0.6196
23	0.8797	0.2449	0.7754
24	0.9388	0.3569	0.3477
25	0.5743	0.1336	0.3711
26-29	0.2376	0.6864	0.8991
30-34	0.0020	0.4694	0.8410
35-39	0.3479	0.6980	0.3597
40-44	0.9727	0.9728	0.6865
45-49	0.1290	0.7976	0.6673
50-54	0.6050	0.6642	0.2073
55-59	0.1320	0.2575	0.2575
60-64	0.9301	0.8765	0.6608
65 or Older	0.0635	0.8024	*

120405

Table 1.17C – Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. NOTE: Estimates in this table include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.* Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	784	752	397	363	268	231
12	19	19	16	15	14	10
13	22	19	18	14	13	8
14	23	23	19	19	14	12
15	30	28	25	25	16	15
16	35	35	30	30	17	17
17	39	37	33	28	17	17
18	53	54	44	39	28	24
19	55	53	41	41	26	27
20	61	65	47	46	29	26
21	62	57	45	39	28	22
22	61	63	43	45	27	28
23	57	57	37	35	24	21
24	62	63	41	38	24	25
25	66	60	39	34	23	22
26-29	227	246	130	123	79	87
30-34	234	239	126	129	93	85
35-39	216	232	104	112	65	75
40-44	233	225	116	117	75	72
45-49	261	254	108	106	65	68
50-54	386	351	178	126	126	88
55-59	317	300	130	123	57	71
60-64	207	222	82	62	42	29
65 or Older	227	194	89	65	71	35

120405

Table 1.17D – Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. NOTE: Estimates in this table include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.* Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.31	0.29	0.16	0.14	0.11	0.09
12	0.50	0.49	0.41	0.38	0.36	0.26
13	0.52	0.44	0.43	0.33	0.31	0.20
14	0.57	0.53	0.46	0.43	0.36	0.29
15	0.66	0.61	0.57	0.56	0.38	0.34
16	0.77	0.73	0.68	0.65	0.40	0.39
17	0.84	0.80	0.72	0.62	0.40	0.40
18	0.94	0.92	0.82	0.72	0.56	0.49
19	1.08	1.05	0.87	0.86	0.57	0.59
20	1.17	1.16	0.96	0.95	0.63	0.57
21	1.18	1.07	0.90	0.82	0.61	0.48
22	1.15	1.19	0.93	0.92	0.62	0.61
23	1.18	1.22	0.85	0.85	0.58	0.53
24	1.24	1.28	0.94	0.87	0.56	0.59
25	1.27	1.25	0.88	0.81	0.58	0.53
26-29	1.11	1.16	0.73	0.69	0.46	0.51
30-34	0.99	1.00	0.60	0.63	0.46	0.43
35-39	0.96	1.02	0.52	0.56	0.34	0.38
40-44	1.02	1.00	0.56	0.56	0.36	0.35
45-49	0.99	0.98	0.47	0.48	0.29	0.31
50-54	1.51	1.31	0.79	0.53	0.57	0.38
55-59	1.43	1.34	0.66	0.63	0.30	0.37
60-64	1.17	1.14	0.49	0.34	0.25	0.16
65 or Older	0.58	0.48	0.23	0.16	0.18	0.09

120508

Table 1.17P – Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. NOTE: Estimates in this table include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.* Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.2064	0.0026	0.0078
12	0.5944	0.5798	0.1922
13	0.2716	0.0491	0.0427
14	0.5596	0.8595	0.3997
15	0.1344	0.5495	0.6641
16	0.9503	0.7688	0.7665
17	0.8387	0.3362	0.4287
18	0.0642	0.0102	0.0541
19	0.0296	0.1208	0.3929
20	0.9768	0.7840	0.7740
21	0.0869	0.0068	0.0025
22	0.2498	0.1374	0.2396
23	0.4279	0.9549	0.7409
24	0.5778	0.6157	0.9280
25	0.1502	0.0365	0.2645
26-29	0.3996	0.1255	0.6029
30-34	0.8035	0.7224	0.4913
35-39	0.2446	0.7323	0.7853
40-44	0.6209	0.7507	0.8220
45-49	0.3703	0.4040	0.3588
50-54	0.7781	0.0982	0.3884
55-59	0.3751	0.7798	0.5534
60-64	0.2882	0.9965	0.5972
65 or Older	0.3670	0.2119	0.0488

120405

Table 1.18C – Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	610	598	336	302	215	189
12	19	17	16	14	13	9
13	21	17	17	13	12	7
14	22	22	17	16	13	12
15	29	26	24	23	15	13
16	33	33	28	28	15	16
17	37	33	31	26	16	14
18	47	47	38	33	25	21
19	50	47	38	35	22	24
20	55	54	41	38	26	20
21	53	51	38	35	23	18
22	55	56	40	38	24	23
23	51	52	31	32	20	18
24	57	53	36	34	19	19
25	59	54	33	31	22	18
26-29	200	226	122	104	68	75
30-34	205	206	123	113	88	71
35-39	191	190	88	96	59	62
40-44	189	178	95	96	64	60
45-49	184	193	95	87	60	58
50-54	261	254	142	94	102	69
55-59	211	219	116	109	39	54
60-64	161	134	76	56	29	28
65 or Older	131	149	56	61	47	32

120405

Table 1.18D – Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2010 and 2011
Age Category	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.24	0.23	0.13	0.12	0.08	0.07
12	0.48	0.46	0.40	0.36	0.35	0.24
13	0.49	0.40	0.41	0.31	0.29	0.17
14	0.54	0.49	0.44	0.37	0.34	0.27
15	0.64	0.58	0.55	0.52	0.36	0.31
16	0.74	0.70	0.64	0.61	0.35	0.36
17	0.78	0.72	0.67	0.58	0.38	0.34
18	0.87	0.85	0.73	0.64	0.51	0.43
19	1.01	0.94	0.82	0.75	0.49	0.54
20	1.07	1.04	0.85	0.84	0.56	0.43
21	1.06	0.98	0.80	0.75	0.52	0.41
22	1.09	1.08	0.86	0.79	0.56	0.51
23	1.11	1.15	0.74	0.78	0.50	0.45
24	1.18	1.13	0.82	0.79	0.46	0.46
25	1.18	1.18	0.78	0.74	0.54	0.45
26-29	1.04	1.09	0.69	0.60	0.40	0.44
30-34	0.90	0.94	0.59	0.56	0.44	0.36
35-39	0.87	0.88	0.45	0.48	0.30	0.32
40-44	0.85	0.81	0.45	0.46	0.31	0.29
45-49	0.76	0.83	0.42	0.40	0.27	0.27
50-54	1.11	1.01	0.64	0.40	0.46	0.30
55-59	1.03	1.06	0.59	0.56	0.20	0.28
60-64	0.94	0.73	0.46	0.31	0.18	0.15
65 or Older	0.34	0.37	0.14	0.15	0.12	0.08

120508

Table 1.18P – Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Age Category	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.1653	0.0051	0.0151
12	0.4726	0.5241	0.1667
13	0.2215	0.0543	0.0515
14	0.7777	0.7893	0.3903
15	0.0444	0.4764	0.7742
16	0.9121	0.5842	0.3672
17	0.7738	0.7174	0.6393
18	0.1086	0.0615	0.0231
19	0.0116	0.0784	0.8384
20	0.5260	0.7973	0.2797
21	0.1217	0.0198	0.0317
22	0.4594	0.1058	0.1936
23	0.8223	0.6649	0.4794
24	0.3359	0.5349	0.5185
25	0.1531	0.1344	0.0824
26-29	0.5386	0.0339	0.8638
30-34	0.5628	0.8657	0.5637
35-39	0.0580	0.5282	0.2932
40-44	0.5895	0.6861	0.8788
45-49	0.9148	0.2466	0.3711
50-54	0.3503	0.1982	0.5032
55-59	0.1966	0.9049	0.3404
60-64	0.3074	0.8829	0.6608
65 or Older	0.3268	0.7909	0.4761

120405

Table 1.19C – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,023	1,036	646	603	488	460
AGE
12-17	102	103	94	93	70	68
18-25	167	174	167	172	136	142
26 or Older	988	1,011	572	550	441	420
GENDER
Male	704	664	495	430	386	340
Female	662	687	367	368	261	260
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	937	948	591	556	457	422
White	818	833	514	491	399	369
Black or African American	324	307	216	188	180	146
American Indian or Alaska Native	69	103	33	51	24	34
Native Hawaiian or Other Pacific Islander	*	*	16	*	13	35
Asian	248	233	133	91	63	65
Two or More Races	143	159	59	78	39	57
Hispanic or Latino	367	365	237	211	165	174

120405

Table 1.19D – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.40	0.40	0.25	0.23	0.19	0.18
AGE
12-17	0.42	0.41	0.38	0.37	0.29	0.27
18-25	0.49	0.51	0.49	0.50	0.40	0.42
26 or Older	0.51	0.51	0.29	0.28	0.23	0.21
GENDER
Male	0.57	0.53	0.40	0.34	0.31	0.27
Female	0.51	0.52	0.28	0.28	0.20	0.20
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.43	0.43	0.27	0.25	0.21	0.19
White	0.48	0.49	0.30	0.29	0.23	0.22
Black or African American	1.07	1.01	0.71	0.62	0.59	0.48
American Indian or Alaska Native	4.30	3.81	2.66	3.08	1.94	2.19
Native Hawaiian or Other Pacific Islander	*	*	2.32	*	1.78	3.62
Asian	1.88	1.66	1.09	0.73	0.55	0.52
Two or More Races	2.95	2.50	1.89	1.85	1.30	1.40
Hispanic or Latino	1.00	0.93	0.64	0.53	0.45	0.44

120508

Table 1.19P – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.6146	0.1638	0.4074
AGE
12-17	0.6491	0.3277	0.9273
18-25	0.5548	0.9887	0.8206
26 or Older	0.7507	0.1916	0.4496
GENDER
Male	0.1994	0.2385	0.7405
Female	0.5664	0.4391	0.3482
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.8230	0.2524	0.2973
White	0.9927	0.3496	0.2970
Black or African American	0.8300	0.3930	0.3457
American Indian or Alaska Native	0.8972	0.6706	0.6532
Native Hawaiian or Other Pacific Islander	*	*	0.1527
Asian	0.2804	0.2701	0.6337
Two or More Races	0.8502	0.7566	0.6238
Hispanic or Latino	0.7165	0.3585	0.6543

120405

Table 1.20C – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	102	103	94	93	70	68
GENDER
Male	73	77	66	67	52	50
Female	69	69	64	61	49	44
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	87	86	78	77	59	57
White	95	86	81	74	55	51
Black or African American	51	53	40	43	27	32
American Indian or Alaska Native	7	8	6	7	4	5
Native Hawaiian or Other Pacific Islander	*	*	2	*	1	*
Asian	21	24	17	18	11	14
Two or More Races	16	24	14	23	11	17
Hispanic or Latino	50	52	48	45	38	36
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	62	61	52	51	37	35
Female, White, Not Hispanic	61	54	55	48	38	33
Male, Black, Not Hispanic	37	39	29	32	21	24
Female, Black, Not Hispanic	33	32	27	25	20	19
Male, Hispanic	47	48	41	37	33	29
Female, Hispanic	39	43	33	35	23	24

120405

Table 1.20D – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.42	0.41	0.38	0.37	0.29	0.27
GENDER
Male	0.59	0.60	0.53	0.53	0.42	0.39
Female	0.58	0.57	0.54	0.50	0.41	0.36
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.45	0.44	0.40	0.40	0.31	0.29
White	0.52	0.50	0.47	0.45	0.35	0.33
Black or African American	1.05	1.13	0.90	0.97	0.66	0.81
American Indian or Alaska Native	4.11	4.34	3.58	3.75	2.54	3.16
Native Hawaiian or Other Pacific Islander	*	*	2.81	*	1.55	*
Asian	1.71	1.77	1.51	1.46	1.00	1.13
Two or More Races	2.48	2.52	2.31	2.53	1.91	2.05
Hispanic or Latino	1.02	0.96	0.98	0.84	0.76	0.66
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.71	0.71	0.62	0.63	0.47	0.46
Female, White, Not Hispanic	0.72	0.67	0.68	0.61	0.52	0.47
Male, Black, Not Hispanic	1.55	1.62	1.32	1.45	1.04	1.23
Female, Black, Not Hispanic	1.50	1.52	1.28	1.24	1.06	1.01
Male, Hispanic	1.43	1.39	1.33	1.17	1.16	0.98
Female, Hispanic	1.33	1.29	1.22	1.14	0.87	0.83

120508

Table 1.20P – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.6491	0.3277	0.9273
GENDER
Male	0.9947	0.6499	0.4680
Female	0.4897	0.3270	0.3765
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.9540	0.9645	0.4440
White	0.6361	0.4548	0.8951
Black or African American	0.6941	0.7885	0.7206
American Indian or Alaska Native	0.4782	0.9628	0.4092
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.7793	0.9858	0.5068
Two or More Races	0.3341	0.0592	0.2668
Hispanic or Latino	0.2616	0.0600	0.1547
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.5008	0.9658	0.4198
Female, White, Not Hispanic	0.1466	0.2562	0.5414
Male, Black, Not Hispanic	0.6823	0.3785	0.3432
Female, Black, Not Hispanic	0.8856	0.5792	0.6299
Male, Hispanic	0.2635	0.0721	0.2541
Female, Hispanic	0.6256	0.2885	0.3566

120405

Table 1.21C – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	167	174	167	172	136	142
GENDER
Male	114	116	119	116	103	103
Female	109	118	104	108	82	96
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	149	145	151	146	126	125
White	249	257	199	192	143	142
Black or African American	98	108	76	80	57	63
American Indian or Alaska Native	14	18	10	14	9	10
Native Hawaiian or Other Pacific Islander	*	*	10	*	*	*
Asian	47	62	32	48	23	35
Two or More Races	32	33	22	25	17	20
Hispanic or Latino	78	87	72	82	51	66
EDUCATION
< High School	101	103	81	83	67	67
High School Graduate	158	167	124	135	87	106
Some College	186	226	147	171	103	121
College Graduate	105	115	80	74	57	55
CURRENT EMPLOYMENT
Full-Time	172	189	125	125	93	94
Part-Time	139	151	112	115	84	88
Unemployed	90	89	73	75	57	59
Other¹	135	149	109	112	75	79

120405

Table 1.21D – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.49	0.51	0.49	0.50	0.40	0.42
GENDER
Male	0.66	0.67	0.69	0.68	0.60	0.60
Female	0.65	0.69	0.62	0.63	0.49	0.56
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.54	0.53	0.55	0.53	0.46	0.46
White	0.59	0.59	0.62	0.63	0.52	0.55
Black or African American	1.24	1.20	1.14	1.13	1.01	1.03
American Indian or Alaska Native	3.84	4.15	4.25	4.40	4.21	3.52
Native Hawaiian or Other Pacific Islander	*	*	5.45	*	*	*
Asian	2.39	2.48	1.89	2.18	1.49	1.69
Two or More Races	3.29	3.35	3.38	3.03	2.76	2.42
Hispanic or Latino	1.18	1.24	1.09	1.16	0.78	0.94
EDUCATION
< High School	1.12	1.21	1.08	1.11	0.95	0.97
High School Graduate	0.80	0.81	0.74	0.80	0.62	0.71
Some College	0.83	0.85	0.84	0.84	0.70	0.72
College Graduate	1.27	1.27	1.30	1.18	1.03	0.99
CURRENT EMPLOYMENT
Full-Time	0.77	0.74	0.72	0.74	0.61	0.62
Part-Time	0.87	0.88	0.87	0.86	0.74	0.76
Unemployed	1.18	1.30	1.25	1.26	1.06	1.10
Other¹	1.05	1.04	0.99	0.93	0.80	0.78

120508

Table 1.21P – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.5548	0.9887	0.8206
GENDER
Male	0.2010	0.7673	0.7341
Female	0.6004	0.6451	0.8400
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.6964	0.6545	0.2030
White	0.2229	0.1082	0.0370
Black or African American	0.0185	0.0022	0.1155
American Indian or Alaska Native	0.8073	0.9190	0.0704
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.3852	0.1398	0.0651
Two or More Races	0.1600	0.2125	0.3572
Hispanic or Latino	0.8380	0.2891	0.0189
EDUCATION
< High School	0.5278	0.9164	0.5959
High School Graduate	0.7581	0.6766	0.2047
Some College	0.7395	0.3079	0.7109
College Graduate	0.4088	0.0403	0.0179
CURRENT EMPLOYMENT
Full-Time	0.8622	0.6844	0.6000
Part-Time	0.4278	0.4698	0.3940
Unemployed	0.9003	0.1760	0.3972
Other¹	0.1388	0.2507	0.2011

120405

Table 1.22C – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	988	1,011	572	550	441	420
GENDER
Male	687	654	449	400	355	316
Female	639	667	327	327	234	227
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	908	925	530	506	418	386
White	1,268	1,266	506	484	384	356
Black or African American	461	444	220	189	177	143
American Indian or Alaska Native	63	93	29	45	21	27
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	237	218	129	70	59	50
Two or More Races	139	152	53	70	32	50
Hispanic or Latino	344	341	201	184	142	149
EDUCATION
< High School	394	371	237	204	193	165
High School Graduate	699	627	291	278	217	214
Some College	680	699	307	303	245	229
College Graduate	883	860	317	316	228	213
CURRENT EMPLOYMENT
Full-Time	1,092	1,073	421	414	315	294
Part-Time	429	425	196	200	139	147
Unemployed	300	265	192	138	135	107
Other¹	587	608	284	271	214	214

120405

Table 1.22D – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.51	0.51	0.29	0.28	0.23	0.21
GENDER
Male	0.73	0.69	0.48	0.42	0.38	0.33
Female	0.63	0.64	0.32	0.32	0.23	0.22
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.53	0.54	0.31	0.29	0.25	0.23
White	0.59	0.60	0.34	0.33	0.27	0.25
Black or African American	1.47	1.38	0.94	0.76	0.78	0.59
American Indian or Alaska Native	5.64	5.08	3.24	3.77	2.28	2.51
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	2.33	2.11	1.36	0.75	0.66	0.53
Two or More Races	4.36	3.72	2.49	2.56	1.59	1.89
Hispanic or Latino	1.36	1.26	0.79	0.68	0.56	0.55
EDUCATION
< High School	1.21	1.15	0.80	0.71	0.66	0.59
High School Graduate	0.89	0.87	0.47	0.45	0.36	0.35
Some College	0.97	0.92	0.60	0.57	0.49	0.44
College Graduate	0.93	0.91	0.48	0.46	0.36	0.32
CURRENT EMPLOYMENT
Full-Time	0.65	0.64	0.38	0.36	0.30	0.27
Part-Time	1.34	1.31	0.78	0.82	0.57	0.62
Unemployed	1.90	2.01	1.61	1.41	1.23	1.13
Other¹	0.84	0.83	0.47	0.42	0.35	0.34

120508

Table 1.22P – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.7507	0.1916	0.4496
GENDER
Male	0.3093	0.3024	0.7847
Female	0.5542	0.4093	0.3415
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.8818	0.3258	0.4575
White	0.8227	0.8444	0.7471
Black or African American	0.7904	0.0886	0.1424
American Indian or Alaska Native	0.8393	0.6329	0.2988
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.1456	0.0440	0.4386
Two or More Races	0.9524	0.8475	0.6141
Hispanic or Latino	0.8822	0.2747	0.9219
EDUCATION
< High School	0.9271	0.9837	0.5912
High School Graduate	0.8366	0.7341	0.6685
Some College	0.7508	0.1790	0.4413
College Graduate	0.3155	0.3909	0.1703
CURRENT EMPLOYMENT
Full-Time	0.3398	0.4596	0.4064
Part-Time	0.6732	0.8447	0.6993
Unemployed	0.8446	0.1326	0.3040
Other¹	0.1087	0.8805	0.7272

120405

Table 1.23C – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,018	1,035	631	589	482	453
GENDER
Male	703	663	485	420	381	335
Female	661	688	359	360	257	256
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	935	945	581	542	454	415
White	1,327	1,322	562	530	424	386
Black or African American	479	470	234	218	185	161
American Indian or Alaska Native	66	101	32	49	24	32
Native Hawaiian or Other Pacific Islander	*	*	16	*	13	*
Asian	246	229	132	88	62	62
Two or More Races	143	157	58	75	37	54
Hispanic or Latino	364	358	227	206	160	169
EDUCATION
< High School	412	395	250	228	203	184
High School Graduate	725	653	316	317	234	246
Some College	711	758	340	359	266	270
College Graduate	901	878	333	325	236	220
CURRENT EMPLOYMENT
Full-Time	1,114	1,105	451	434	334	309
Part-Time	451	456	223	228	163	172
Unemployed	321	281	210	160	149	125
Other¹	602	632	312	296	233	226

120405

Table 1.23D – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.44	0.44	0.28	0.25	0.21	0.19
GENDER
Male	0.63	0.59	0.44	0.38	0.34	0.30
Female	0.56	0.57	0.30	0.30	0.22	0.21
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.47	0.48	0.29	0.27	0.23	0.21
White	0.52	0.54	0.32	0.31	0.25	0.23
Black or African American	1.22	1.14	0.81	0.69	0.67	0.54
American Indian or Alaska Native	4.88	4.29	3.00	3.40	2.19	2.33
Native Hawaiian or Other Pacific Islander	*	*	2.54	*	1.95	*
Asian	2.05	1.81	1.19	0.78	0.59	0.56
Two or More Races	3.53	3.02	2.22	2.17	1.49	1.62
Hispanic or Latino	1.14	1.05	0.71	0.61	0.50	0.50
EDUCATION
< High School	1.05	0.99	0.71	0.64	0.58	0.53
High School Graduate	0.76	0.74	0.42	0.43	0.32	0.33
Some College	0.79	0.77	0.52	0.52	0.42	0.41
College Graduate	0.87	0.85	0.47	0.44	0.35	0.31
CURRENT EMPLOYMENT
Full-Time	0.58	0.58	0.36	0.33	0.28	0.25
Part-Time	0.99	0.97	0.64	0.67	0.48	0.52
Unemployed	1.38	1.42	1.20	1.09	0.93	0.87
Other¹	0.76	0.76	0.46	0.41	0.34	0.32

120508

Table 1.23P – Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.6752	0.1999	0.4075
GENDER
Male	0.2184	0.2545	0.6672
Female	0.5110	0.5277	0.4271
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.8181	0.2466	0.2485
White	1.0000	0.3989	0.2844
Black or African American	0.8793	0.3667	0.3116
American Indian or Alaska Native	0.8779	0.6650	0.7401
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.2727	0.2614	0.7213
Two or More Races	0.8125	0.8891	0.8506
Hispanic or Latino	0.8627	0.5854	0.4461
EDUCATION
< High School	0.8854	0.9136	0.6600
High School Graduate	0.8070	0.8222	0.4350
Some College	0.7003	0.3133	0.5089
College Graduate	0.2770	0.2008	0.0603
CURRENT EMPLOYMENT
Full-Time	0.3280	0.3955	0.3344
Part-Time	0.8341	0.8808	0.4705
Unemployed	0.8693	0.5625	0.7405
Other¹	0.1816	0.6577	0.9690

120405

Table 1.24C – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,019	1,013	559	514	407	409
AGE
12-17	91	89	84	83	62	61
18-25	167	177	166	167	130	135
26 or Older	986	993	488	462	362	374
GENDER
Male	697	667	429	386	329	319
Female	648	658	303	305	206	215
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	926	924	512	473	384	380
White	812	825	444	420	330	332
Black or African American	319	304	198	161	161	139
American Indian or Alaska Native	61	89	26	39	23	23
Native Hawaiian or Other Pacific Islander	44	*	10	*	6	33
Asian	216	217	80	77	58	55
Two or More Races	143	155	56	75	36	54
Hispanic or Latino	353	347	193	181	138	144

120405

Table 1.24D – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.40	0.39	0.22	0.20	0.16	0.16
AGE
12-17	0.37	0.35	0.34	0.33	0.25	0.24
18-25	0.49	0.51	0.49	0.49	0.38	0.39
26 or Older	0.50	0.50	0.25	0.23	0.19	0.19
GENDER
Male	0.56	0.53	0.35	0.31	0.27	0.26
Female	0.50	0.49	0.23	0.23	0.16	0.16
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.43	0.42	0.24	0.22	0.18	0.17
White	0.48	0.49	0.26	0.25	0.19	0.20
Black or African American	1.06	1.00	0.66	0.53	0.53	0.46
American Indian or Alaska Native	3.73	4.51	2.13	2.43	1.88	1.56
Native Hawaiian or Other Pacific Islander	5.46	*	1.50	*	0.90	3.41
Asian	1.73	1.57	0.70	0.62	0.50	0.45
Two or More Races	2.98	2.51	1.75	1.78	1.19	1.33
Hispanic or Latino	0.96	0.88	0.52	0.46	0.38	0.37

120508

Table 1.24P – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.7538	0.9765	0.4881
AGE
12-17	0.3619	0.6664	0.1647
18-25	0.5234	0.2252	0.3379
26 or Older	0.6555	0.6599	0.7935
GENDER
Male	0.3014	0.8277	0.5828
Female	0.5197	0.7324	0.5687
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.9421	0.9390	0.6778
White	0.8262	0.7451	0.7336
Black or African American	0.6298	0.2113	0.8041
American Indian or Alaska Native	0.7204	0.8694	0.5394
Native Hawaiian or Other Pacific Islander	*	*	0.0952
Asian	0.7909	0.9737	0.6391
Two or More Races	0.8828	0.4244	0.3857
Hispanic or Latino	0.8819	0.8493	0.3398

120405

Table 1.25C – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	91	89	84	83	62	61
GENDER
Male	67	64	60	59	47	46
Female	56	60	53	55	40	38
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	75	75	68	69	52	51
White	75	69	67	63	48	44
Black or African American	36	39	32	36	23	28
American Indian or Alaska Native	6	5	5	5	3	4
Native Hawaiian or Other Pacific Islander	3	*	1	*	0	*
Asian	14	19	14	16	9	12
Two or More Races	12	23	11	22	8	16
Hispanic or Latino	46	46	43	42	31	32
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	50	51	44	46	33	32
Female, White, Not Hispanic	49	43	45	40	33	28
Male, Black, Not Hispanic	28	30	24	28	19	23
Female, Black, Not Hispanic	24	23	22	20	16	15
Male, Hispanic	39	40	36	33	27	26
Female, Hispanic	30	35	26	30	16	21

120405

Table 1.25D – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.37	0.35	0.34	0.33	0.25	0.24
GENDER
Male	0.53	0.50	0.49	0.46	0.37	0.36
Female	0.47	0.49	0.45	0.45	0.34	0.31
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.39	0.38	0.35	0.35	0.27	0.26
White	0.45	0.44	0.41	0.41	0.31	0.30
Black or African American	0.88	0.96	0.77	0.87	0.57	0.72
American Indian or Alaska Native	3.77	3.23	3.20	2.85	2.13	2.22
Native Hawaiian or Other Pacific Islander	4.00	*	2.24	*	0.65	*
Asian	1.32	1.49	1.27	1.28	0.81	1.01
Two or More Races	1.97	2.51	1.82	2.52	1.35	1.99
Hispanic or Latino	0.93	0.85	0.88	0.77	0.62	0.60
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.62	0.62	0.55	0.57	0.42	0.42
Female, White, Not Hispanic	0.60	0.58	0.57	0.55	0.45	0.41
Male, Black, Not Hispanic	1.36	1.39	1.18	1.34	0.96	1.17
Female, Black, Not Hispanic	1.21	1.20	1.12	1.08	0.87	0.83
Male, Hispanic	1.32	1.24	1.26	1.08	1.01	0.91
Female, Hispanic	1.14	1.14	1.02	1.04	0.62	0.75

120508

Table 1.25P – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.3619	0.6664	0.1647
GENDER
Male	0.4868	0.7482	0.1889
Female	0.5266	0.7495	0.5339
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1686	0.1973	0.0733
White	0.6170	0.6930	0.4089
Black or African American	0.6210	0.6214	0.4337
American Indian or Alaska Native	0.3255	0.8561	0.6768
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.2442	0.7006	0.3750
Two or More Races	0.0184	0.0026	0.0208
Hispanic or Latino	0.5524	0.2037	0.7864
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.1785	0.3307	0.2987
Female, White, Not Hispanic	0.4887	0.6579	0.9105
Male, Black, Not Hispanic	0.6197	0.3890	0.2384
Female, Black, Not Hispanic	0.8471	0.8123	0.8102
Male, Hispanic	0.2286	0.0928	0.5719
Female, Hispanic	0.5762	0.9744	0.6960

120405

Table 1.26C – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	167	177	166	167	130	135
GENDER
Male	117	116	117	115	98	99
Female	108	118	97	105	75	90
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	151	148	151	141	121	119
White	233	247	183	179	131	132
Black or African American	95	102	71	75	50	61
American Indian or Alaska Native	13	17	10	12	9	10
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	44	58	28	46	22	33
Two or More Races	31	29	21	23	17	17
Hispanic or Latino	75	87	65	79	49	62
EDUCATION
< High School	96	96	76	75	61	62
High School Graduate	148	158	113	126	81	100
Some College	174	220	135	158	97	116
College Graduate	98	108	72	69	50	50
CURRENT EMPLOYMENT
Full-Time	163	178	112	116	81	85
Part-Time	132	145	105	108	79	84
Unemployed	86	85	69	70	54	56
Other¹	122	143	99	105	68	73

120405

Table 1.26D – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.49	0.51	0.49	0.49	0.38	0.39
GENDER
Male	0.68	0.68	0.68	0.67	0.57	0.57
Female	0.64	0.69	0.58	0.61	0.45	0.53
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.55	0.54	0.55	0.52	0.44	0.44
White	0.61	0.62	0.62	0.62	0.51	0.52
Black or African American	1.26	1.21	1.11	1.09	0.90	1.01
American Indian or Alaska Native	4.63	4.41	4.33	4.13	4.44	3.53
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	2.39	2.36	1.72	2.11	1.44	1.63
Two or More Races	3.48	3.27	3.26	2.82	2.72	2.23
Hispanic or Latino	1.14	1.23	0.99	1.12	0.75	0.88
EDUCATION
< High School	1.14	1.23	1.03	1.06	0.89	0.92
High School Graduate	0.81	0.81	0.73	0.77	0.60	0.68
Some College	0.83	0.89	0.83	0.82	0.68	0.71
College Graduate	1.29	1.25	1.23	1.13	0.95	0.92
CURRENT EMPLOYMENT
Full-Time	0.80	0.74	0.70	0.70	0.55	0.58
Part-Time	0.88	0.91	0.84	0.84	0.71	0.73
Unemployed	1.15	1.29	1.19	1.23	1.01	1.06
Other¹	1.02	1.06	0.96	0.91	0.74	0.75

120508

Table 1.26P – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.5234	0.2252	0.3379
GENDER
Male	0.6325	0.8299	0.7566
Female	0.1200	0.0603	0.1851
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.4588	0.5652	0.9810
White	0.8756	0.7179	0.3921
Black or African American	0.0534	0.0072	0.0293
American Indian or Alaska Native	0.8170	0.7219	0.2934
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.1424	0.0832	0.0958
Two or More Races	0.2865	0.2623	0.1248
Hispanic or Latino	0.7992	0.0674	0.0141
EDUCATION
< High School	0.7307	0.9224	0.8346
High School Graduate	0.1736	0.2079	0.1037
Some College	0.8290	0.1059	0.3128
College Graduate	0.7706	0.2332	0.0749
CURRENT EMPLOYMENT
Full-Time	0.5951	0.5768	0.5859
Part-Time	0.1050	0.1748	0.2913
Unemployed	0.9432	0.2513	0.2053
Other¹	0.4924	0.9078	0.5363

120405

Table 1.27C – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	986	993	488	462	362	374
GENDER
Male	677	655	384	357	297	295
Female	629	641	266	263	185	185
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	903	906	453	431	346	350
White	1,203	1,196	426	414	311	317
Black or African American	447	431	194	153	156	133
American Indian or Alaska Native	55	80	23	32	20	15
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	207	202	76	55	53	39
Two or More Races	139	150	51	68	30	48
Hispanic or Latino	330	325	161	147	118	116
EDUCATION
< High School	370	343	203	171	165	145
High School Graduate	672	600	243	238	185	193
Some College	644	659	262	253	215	205
College Graduate	842	808	251	263	174	183
CURRENT EMPLOYMENT
Full-Time	1,062	1,016	355	353	264	259
Part-Time	416	403	172	154	120	128
Unemployed	275	249	135	117	105	90
Other¹	543	568	249	230	187	192

120405

Table 1.27D – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.50	0.50	0.25	0.23	0.19	0.19
GENDER
Male	0.72	0.69	0.41	0.38	0.32	0.31
Female	0.62	0.62	0.26	0.25	0.18	0.18
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.53	0.53	0.27	0.25	0.20	0.20
White	0.58	0.59	0.29	0.28	0.22	0.23
Black or African American	1.46	1.38	0.84	0.63	0.70	0.56
American Indian or Alaska Native	4.87	6.07	2.54	2.82	2.23	1.46
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	2.15	1.98	0.84	0.59	0.58	0.42
Two or More Races	4.36	3.73	2.37	2.51	1.48	1.84
Hispanic or Latino	1.30	1.21	0.64	0.55	0.47	0.43
EDUCATION
< High School	1.14	1.12	0.69	0.61	0.56	0.52
High School Graduate	0.86	0.85	0.39	0.40	0.31	0.32
Some College	0.99	0.89	0.53	0.48	0.44	0.40
College Graduate	0.90	0.88	0.39	0.39	0.28	0.28
CURRENT EMPLOYMENT
Full-Time	0.65	0.65	0.33	0.32	0.25	0.24
Part-Time	1.36	1.32	0.69	0.65	0.50	0.54
Unemployed	1.98	2.03	1.27	1.22	0.99	0.96
Other¹	0.80	0.78	0.41	0.36	0.31	0.30

120508

Table 1.27P – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.6555	0.6599	0.7935
GENDER
Male	0.3388	0.8090	0.6936
Female	0.7270	0.7130	0.9510
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.7773	0.8876	0.7511
White	0.8608	0.4748	0.4330
Black or African American	0.3634	0.0288	0.3228
American Indian or Alaska Native	0.7208	0.7179	0.7194
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.4232	0.1792	0.4274
Two or More Races	0.8997	0.6488	0.3663
Hispanic or Latino	0.9133	0.4167	0.9880
EDUCATION
< High School	0.9580	0.8867	0.7079
High School Graduate	0.9174	0.8264	0.3503
Some College	0.4301	0.5466	0.6941
College Graduate	0.4018	0.7504	0.8351
CURRENT EMPLOYMENT
Full-Time	0.2175	0.8452	0.8527
Part-Time	0.3590	0.2552	0.6859
Unemployed	0.6416	0.8193	0.9043
Other¹	0.0438	0.8097	0.3608

120405

Table 1.28C – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1,016	1,019	548	503	401	403
GENDER
Male	692	668	421	379	324	314
Female	651	661	298	298	203	211
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	928	927	505	464	382	375
White	1,260	1,246	480	452	349	341
Black or African American	463	455	209	181	165	151
American Indian or Alaska Native	58	87	26	38	23	21
Native Hawaiian or Other Pacific Islander	*	*	10	*	6	*
Asian	216	214	80	75	57	53
Two or More Races	142	153	55	72	35	51
Hispanic or Latino	350	343	184	175	134	139
EDUCATION
< High School	386	365	218	192	176	161
High School Graduate	696	624	269	277	201	223
Some College	672	716	291	305	234	238
College Graduate	859	823	270	273	182	192
CURRENT EMPLOYMENT
Full-Time	1,084	1,048	384	372	282	271
Part-Time	439	433	203	187	146	153
Unemployed	295	264	156	139	119	108
Other¹	556	589	275	255	203	202

120405

Table 1.28D – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.44	0.44	0.24	0.22	0.18	0.17
GENDER
Male	0.62	0.60	0.38	0.34	0.29	0.28
Female	0.55	0.55	0.25	0.25	0.17	0.18
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.47	0.47	0.26	0.23	0.19	0.19
White	0.52	0.53	0.28	0.27	0.21	0.21
Black or African American	1.20	1.15	0.73	0.59	0.60	0.51
American Indian or Alaska Native	4.22	5.17	2.44	2.68	2.12	1.63
Native Hawaiian or Other Pacific Islander	*	*	1.64	*	0.99	*
Asian	1.91	1.72	0.77	0.67	0.54	0.48
Two or More Races	3.53	3.01	2.10	2.10	1.41	1.54
Hispanic or Latino	1.10	1.01	0.58	0.52	0.42	0.41
EDUCATION
< High School	0.99	0.97	0.62	0.56	0.50	0.48
High School Graduate	0.74	0.72	0.36	0.38	0.28	0.30
Some College	0.80	0.75	0.47	0.45	0.37	0.36
College Graduate	0.85	0.83	0.38	0.37	0.27	0.27
CURRENT EMPLOYMENT
Full-Time	0.58	0.58	0.31	0.29	0.24	0.23
Part-Time	1.01	0.99	0.58	0.57	0.43	0.47
Unemployed	1.44	1.43	1.00	0.97	0.77	0.77
Other¹	0.73	0.71	0.41	0.35	0.30	0.28

120508

Table 1.28P – Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.7312	0.9121	0.6285
GENDER
Male	0.3003	0.7870	0.7085
Female	0.5477	0.7782	0.6495
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.8557	0.9126	0.8652
White	0.8838	0.7793	0.8157
Black or African American	0.5804	0.1750	0.7065
American Indian or Alaska Native	0.7103	0.8439	0.5027
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.7374	0.9145	0.7490
Two or More Races	0.7195	0.8844	0.7387
Hispanic or Latino	0.9779	0.9333	0.3062
EDUCATION
< High School	0.9633	0.9780	0.6109
High School Graduate	0.7392	0.5640	0.1578
Some College	0.4659	0.9126	0.9310
College Graduate	0.3861	0.5334	0.5008
CURRENT EMPLOYMENT
Full-Time	0.2520	0.7705	0.9447
Part-Time	0.6317	0.7201	0.3953
Unemployed	0.6524	0.5439	0.4486
Other¹	0.0650	0.8720	0.5196

120405

Table 1.29C – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	682	701	205	168	108	106
AGE
12-17	26	26	22	20	11	12
18-25	112	108	69	72	39	41
26 or Older	663	704	183	154	99	96
GENDER
Male	527	522	173	142	91	88
Female	397	424	101	87	59	54
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	634	650	184	153	104	89
White	566	583	163	131	90	74
Black or African American	214	229	69	60	48	42
American Indian or Alaska Native	40	60	7	14	6	4
Native Hawaiian or Other Pacific Islander	14	20	1	14	1	1
Asian	107	85	34	35	26	25
Two or More Races	78	97	15	21	10	16
Hispanic or Latino	239	231	93	77	31	55

120405

Table 1.29D – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.27	0.27	0.08	0.07	0.04	0.04
AGE
12-17	0.11	0.11	0.09	0.08	0.05	0.05
18-25	0.33	0.32	0.20	0.21	0.11	0.12
26 or Older	0.34	0.35	0.09	0.08	0.05	0.05
GENDER
Male	0.43	0.42	0.14	0.11	0.07	0.07
Female	0.31	0.32	0.08	0.07	0.04	0.04
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.29	0.30	0.08	0.07	0.05	0.04
White	0.33	0.34	0.10	0.08	0.05	0.04
Black or African American	0.71	0.76	0.23	0.20	0.16	0.14
American Indian or Alaska Native	3.07	3.54	0.63	0.91	0.54	0.27
Native Hawaiian or Other Pacific Islander	2.04	2.24	0.20	1.48	0.10	0.11
Asian	0.91	0.67	0.29	0.29	0.23	0.20
Two or More Races	2.21	2.17	0.48	0.54	0.33	0.41
Hispanic or Latino	0.65	0.59	0.25	0.20	0.09	0.14

120508

Table 1.29P – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.2758	0.0060	0.4122
AGE
12-17	0.3456	0.5837	0.7503
18-25	0.0172	0.6873	0.4502
26 or Older	0.5092	0.0057	0.5421
GENDER
Male	0.5407	0.0124	0.3568
Female	0.3597	0.2528	0.9485
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.6492	0.0157	0.1246
White	0.8355	0.0115	0.0992
Black or African American	0.3748	0.3287	0.7406
American Indian or Alaska Native	0.8726	0.8922	0.2234
Native Hawaiian or Other Pacific Islander	0.9242	0.0743	0.9491
Asian	0.4026	0.9516	0.8986
Two or More Races	0.7189	0.6978	0.8470
Hispanic or Latino	0.0949	0.1685	0.1712

120405

Table 1.30C – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	26	26	22	20	11	12
GENDER
Male	21	20	16	14	9	5
Female	18	18	16	15	7	10
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	20	18	17	15	8	9
White	19	17	17	14	8	9
Black or African American	4	2	1	1	*	0
American Indian or Alaska Native	2	1	*	1	*	*
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	5	*	5	*	0	*
Two or More Races	2	5	2	5	1	*
Hispanic or Latino	18	19	13	13	8	7
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	13	13	11	11	7	5
Female, White, Not Hispanic	15	11	14	10	3	7
Male, Black, Not Hispanic	1	2	*	1	*	*
Female, Black, Not Hispanic	4	1	1	0	*	0
Male, Hispanic	15	16	10	9	5	3
Female, Hispanic	9	13	8	9	6	6

120405

Table 1.30D – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.11	0.11	0.09	0.08	0.05	0.05
GENDER
Male	0.17	0.16	0.13	0.11	0.07	0.04
Female	0.15	0.15	0.14	0.12	0.05	0.08
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.10	0.09	0.09	0.08	0.04	0.05
White	0.13	0.12	0.12	0.10	0.06	0.06
Black or African American	0.12	0.05	0.04	0.04	*	0.01
American Indian or Alaska Native	1.21	0.86	*	0.85	*	*
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	0.45	*	0.45	*	0.02	*
Two or More Races	0.31	0.71	0.30	0.69	0.18	*
Hispanic or Latino	0.37	0.36	0.26	0.23	0.16	0.13
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.18	0.18	0.15	0.14	0.10	0.06
Female, White, Not Hispanic	0.22	0.17	0.20	0.15	0.05	0.11
Male, Black, Not Hispanic	0.07	0.10	*	0.08	*	*
Female, Black, Not Hispanic	0.22	0.04	0.08	0.02	*	0.02
Male, Hispanic	0.58	0.55	0.38	0.33	0.21	0.10
Female, Hispanic	0.38	0.46	0.34	0.33	0.24	0.23

120508

Table 1.30P – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.3456	0.5837	0.7503
GENDER
Male	0.5016	0.8944	0.1698
Female	0.5268	0.5281	0.1036
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1547	0.3310	0.4296
White	0.1554	0.2449	0.4732
Black or African American	0.5927	0.6309	*
American Indian or Alaska Native	0.4191	*	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	*	*	*
Two or More Races	0.1414	0.2347	*
Hispanic or Latino	0.9168	0.8312	0.5764
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.7757	0.8909	0.4769
Female, White, Not Hispanic	0.0314	0.0988	0.0574
Male, Black, Not Hispanic	0.2465	*	*
Female, Black, Not Hispanic	0.2313	0.2842	*
Male, Hispanic	0.3006	0.8168	0.2118
Female, Hispanic	0.1661	0.5549	0.8598

120405

Table 1.31C – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	112	108	69	72	39	41
GENDER
Male	87	79	57	54	34	33
Female	68	70	37	41	21	23
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	98	93	60	61	33	31
White	103	97	57	60	31	30
Black or African American	25	22	16	9	8	5
American Indian or Alaska Native	8	8	6	4	*	*
Native Hawaiian or Other Pacific Islander	3	*	1	*	1	*
Asian	18	21	15	14	2	8
Two or More Races	13	11	8	6	7	3
Hispanic or Latino	52	56	34	37	21	24
EDUCATION
< High School	51	44	27	25	16	13
High School Graduate	67	66	41	38	24	20
Some College	68	71	41	50	22	30
College Graduate	48	41	31	29	19	12
CURRENT EMPLOYMENT
Full-Time	82	78	47	45	27	23
Part-Time	63	55	39	37	19	22
Unemployed	46	40	28	22	17	13
Other¹	44	52	27	35	14	18

120405

Table 1.31D – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.33	0.32	0.20	0.21	0.11	0.12
GENDER
Male	0.51	0.46	0.33	0.31	0.19	0.19
Female	0.40	0.41	0.22	0.24	0.12	0.13
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.36	0.34	0.22	0.22	0.12	0.12
White	0.45	0.44	0.26	0.28	0.15	0.15
Black or African American	0.49	0.44	0.33	0.19	0.16	0.11
American Indian or Alaska Native	3.75	3.25	3.12	1.91	*	*
Native Hawaiian or Other Pacific Islander	2.31	*	0.58	*	0.50	*
Asian	1.25	1.06	1.02	0.74	0.10	0.41
Two or More Races	2.31	1.57	1.52	0.80	1.24	0.37
Hispanic or Latino	0.80	0.80	0.52	0.52	0.33	0.34
EDUCATION
< High School	0.77	0.70	0.44	0.42	0.26	0.23
High School Graduate	0.52	0.53	0.34	0.32	0.20	0.17
Some College	0.55	0.54	0.34	0.39	0.18	0.25
College Graduate	0.91	0.77	0.63	0.56	0.39	0.24
CURRENT EMPLOYMENT
Full-Time	0.57	0.57	0.36	0.34	0.21	0.18
Part-Time	0.62	0.56	0.39	0.38	0.20	0.23
Unemployed	0.91	0.83	0.58	0.47	0.37	0.28
Other¹	0.54	0.60	0.34	0.42	0.19	0.21

120508

Table 1.31P – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0172	0.6873	0.4502
GENDER
Male	0.0779	0.2553	0.1999
Female	0.1320	0.3357	0.5008
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0658	0.9718	0.4079
White	0.1443	0.6948	0.4160
Black or African American	0.7999	0.5303	0.8210
American Indian or Alaska Native	0.5059	0.3669	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.9059	0.8052	0.0466
Two or More Races	0.2607	0.5124	0.3368
Hispanic or Latino	0.1443	0.4314	0.8057
EDUCATION
< High School	0.3120	0.1518	0.3644
High School Graduate	0.3886	0.4842	0.3889
Some College	0.6338	0.1650	0.2750
College Graduate	0.0041	0.3789	0.1200
CURRENT EMPLOYMENT
Full-Time	0.0569	0.3440	0.0651
Part-Time	0.1632	0.7976	0.2203
Unemployed	0.1181	0.2005	0.4410
Other¹	0.4823	0.2280	0.8554

120405

Table 1.32C – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	663	704	183	154	99	96
GENDER
Male	512	524	159	133	83	82
Female	392	417	92	75	53	49
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	622	649	167	138	97	83
White	667	681	149	115	82	65
Black or African American	233	249	68	61	48	42
American Indian or Alaska Native	39	58	4	12	3	2
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	105	82	30	32	26	24
Two or More Races	77	96	12	19	8	16
Hispanic or Latino	227	226	84	66	21	49
EDUCATION
< High School	257	237	72	77	46	55
High School Graduate	410	363	90	65	52	40
Some College	374	407	105	83	54	55
College Graduate	392	439	92	74	49	39
CURRENT EMPLOYMENT
Full-Time	568	587	137	113	67	66
Part-Time	252	234	59	57	38	32
Unemployed	194	154	67	52	30	34
Other¹	314	353	82	64	57	51

120405

Table 1.32D – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.34	0.35	0.09	0.08	0.05	0.05
GENDER
Male	0.55	0.55	0.17	0.14	0.09	0.09
Female	0.39	0.40	0.09	0.07	0.05	0.05
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.37	0.38	0.10	0.08	0.06	0.05
White	0.41	0.43	0.11	0.08	0.06	0.05
Black or African American	0.98	1.03	0.31	0.27	0.22	0.19
American Indian or Alaska Native	4.13	4.63	0.48	1.12	0.38	0.15
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	1.15	0.87	0.33	0.35	0.29	0.26
Two or More Races	3.29	3.28	0.59	0.73	0.37	0.62
Hispanic or Latino	0.90	0.84	0.33	0.25	0.08	0.18
EDUCATION
< High School	0.85	0.82	0.25	0.28	0.16	0.20
High School Graduate	0.63	0.58	0.16	0.11	0.09	0.07
Some College	0.70	0.73	0.22	0.17	0.11	0.11
College Graduate	0.56	0.63	0.15	0.12	0.08	0.06
CURRENT EMPLOYMENT
Full-Time	0.48	0.50	0.13	0.11	0.07	0.06
Part-Time	0.98	0.94	0.25	0.24	0.16	0.14
Unemployed	1.65	1.50	0.65	0.57	0.29	0.37
Other¹	0.51	0.53	0.14	0.10	0.10	0.08

120508

Table 1.32P – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.5092	0.0057	0.5421
GENDER
Male	0.7788	0.0272	0.7415
Female	0.5129	0.1001	0.5325
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.8711	0.0137	0.1542
White	0.6638	0.0072	0.1272
Black or African American	0.3521	0.3681	0.7440
American Indian or Alaska Native	0.9209	0.7632	0.2359
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.3970	0.8686	0.7951
Two or More Races	0.8815	0.6070	0.5411
Hispanic or Latino	0.1822	0.2175	0.0559
EDUCATION
< High School	0.9570	0.6365	0.5006
High School Graduate	0.1391	0.0906	0.5146
Some College	0.7473	0.0145	0.6984
College Graduate	0.7492	0.0809	0.3995
CURRENT EMPLOYMENT
Full-Time	0.7063	0.0166	0.7938
Part-Time	0.2483	0.8432	0.8613
Unemployed	0.4275	0.6224	0.5843
Other¹	0.3284	0.0871	0.4136

120405

Table 1.33C – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	680	704	202	167	106	106
GENDER
Male	525	523	172	142	90	88
Female	398	424	99	86	58	53
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	634	653	182	152	104	89
White	690	688	166	132	90	73
Black or African American	233	251	70	62	48	43
American Indian or Alaska Native	40	59	7	14	6	4
Native Hawaiian or Other Pacific Islander	14	20	1	14	1	*
Asian	107	85	34	35	26	25
Two or More Races	78	97	15	21	10	16
Hispanic or Latino	237	230	92	76	30	55
EDUCATION
< High School	261	242	76	82	48	57
High School Graduate	422	369	100	75	58	44
Some College	382	413	113	95	58	65
College Graduate	401	445	100	79	52	41
CURRENT EMPLOYMENT
Full-Time	583	587	148	123	72	72
Part-Time	257	241	70	69	43	40
Unemployed	203	158	73	55	35	36
Other¹	318	356	86	71	59	54

120405

Table 1.33D – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.30	0.30	0.09	0.07	0.05	0.05
GENDER
Male	0.47	0.47	0.15	0.13	0.08	0.08
Female	0.34	0.35	0.08	0.07	0.05	0.04
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.32	0.33	0.09	0.08	0.05	0.04
White	0.36	0.38	0.10	0.08	0.06	0.05
Black or African American	0.80	0.86	0.26	0.22	0.18	0.16
American Indian or Alaska Native	3.47	3.94	0.71	1.01	0.60	0.30
Native Hawaiian or Other Pacific Islander	2.28	2.44	0.22	1.60	0.11	*
Asian	1.00	0.74	0.32	0.32	0.25	0.22
Two or More Races	2.66	2.60	0.57	0.64	0.39	0.49
Hispanic or Latino	0.74	0.68	0.29	0.22	0.09	0.16
EDUCATION
< High School	0.71	0.69	0.21	0.25	0.14	0.17
High School Graduate	0.54	0.49	0.14	0.11	0.08	0.06
Some College	0.57	0.59	0.19	0.16	0.10	0.11
College Graduate	0.53	0.59	0.15	0.11	0.08	0.06
CURRENT EMPLOYMENT
Full-Time	0.43	0.44	0.13	0.11	0.06	0.06
Part-Time	0.71	0.69	0.21	0.21	0.13	0.12
Unemployed	1.20	1.03	0.49	0.40	0.23	0.26
Other¹	0.46	0.48	0.13	0.10	0.09	0.08

120508

Table 1.33P – Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.3121	0.0068	0.3918
GENDER
Male	0.5912	0.0127	0.4216
Female	0.3811	0.2859	0.7497
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.6817	0.0195	0.1060
White	0.8212	0.0156	0.0821
Black or African American	0.3706	0.3197	0.7339
American Indian or Alaska Native	0.8461	0.8368	0.2652
Native Hawaiian or Other Pacific Islander	0.9915	0.0879	*
Asian	0.4349	0.8650	0.8873
Two or More Races	0.7325	0.8443	0.8818
Hispanic or Latino	0.1030	0.1537	0.1369
EDUCATION
< High School	0.8889	0.9780	0.6753
High School Graduate	0.1115	0.0700	0.3332
Some College	0.7110	0.0970	0.9559
College Graduate	0.9836	0.0568	0.1785
CURRENT EMPLOYMENT
Full-Time	0.5303	0.0114	0.3768
Part-Time	0.1400	0.7428	0.6454
Unemployed	0.1905	0.3724	0.8405
Other¹	0.2902	0.2401	0.4527

120405

Table 1.34C – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	379	327	92	69	60	42
AGE
12-17	11	16	5	7	2	2
18-25	47	42	22	16	16	6
26 or Older	371	324	89	67	58	41
GENDER
Male	299	281	65	61	44	34
Female	192	166	64	36	42	24
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	363	314	89	66	59	42
White	318	250	69	49	45	27
Black or African American	158	169	49	43	38	30
American Indian or Alaska Native	26	42	6	2	*	1
Native Hawaiian or Other Pacific Islander	6	13	1	*	*	*
Asian	16	59	4	*	*	*
Two or More Races	30	40	1	14	1	13
Hispanic or Latino	115	90	27	16	13	4

120405

Table 1.34D – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.15	0.13	0.04	0.03	0.02	0.02
AGE
12-17	0.04	0.06	0.02	0.03	0.01	0.01
18-25	0.14	0.12	0.06	0.05	0.05	0.02
26 or Older	0.19	0.16	0.05	0.03	0.03	0.02
GENDER
Male	0.24	0.23	0.05	0.05	0.04	0.03
Female	0.15	0.12	0.05	0.03	0.03	0.02
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.17	0.14	0.04	0.03	0.03	0.02
White	0.19	0.15	0.04	0.03	0.03	0.02
Black or African American	0.52	0.56	0.16	0.14	0.13	0.10
American Indian or Alaska Native	2.12	2.78	0.51	0.15	*	0.09
Native Hawaiian or Other Pacific Islander	0.86	1.47	0.17	*	*	*
Asian	0.14	0.47	0.03	*	*	*
Two or More Races	0.92	0.98	0.03	0.36	0.04	0.31
Hispanic or Latino	0.31	0.23	0.07	0.04	0.03	0.01

120508

Table 1.34P – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0213	0.0208	0.0388
AGE
12-17	0.7463	0.2407	0.8757
18-25	0.0041	0.0062	0.0026
26 or Older	0.0481	0.0709	0.1588
GENDER
Male	0.3834	0.3809	0.2035
Female	0.0027	0.0112	0.0973
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0803	0.0407	0.0816
White	0.0302	0.0072	0.0282
Black or African American	0.6522	0.7835	0.7163
American Indian or Alaska Native	0.7447	0.2712	*
Native Hawaiian or Other Pacific Islander	0.2823	*	*
Asian	0.1659	*	*
Two or More Races	0.7388	0.1441	0.4014
Hispanic or Latino	0.0602	0.2307	0.0737

120405

Table 1.35C – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	11	16	5	7	2	2
GENDER
Male	9	13	3	5	*	2
Female	6	9	4	4	2	1
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	7	7	4	5	2	2
White	7	6	4	4	2	2
Black or African American	*	1	*	1	*	*
American Indian or Alaska Native	*	*	*	*	*	*
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	*	*	*	*	*	*
Two or More Races	0	3	0	3	0	*
Hispanic or Latino	8	14	2	4	*	1
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	5	5	2	4	*	2
Female, White, Not Hispanic	5	3	4	2	2	*
Male, Black, Not Hispanic	*	1	*	1	*	*
Female, Black, Not Hispanic	*	*	*	*	*	*
Male, Hispanic	8	12	2	3	*	0
Female, Hispanic	3	8	*	3	*	1

120405

Table 1.35D – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.04	0.06	0.02	0.03	0.01	0.01
GENDER
Male	0.07	0.10	0.02	0.04	*	0.01
Female	0.05	0.07	0.03	0.04	0.02	0.01
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.04	0.03	0.02	0.03	0.01	0.01
White	0.05	0.04	0.03	0.03	0.01	0.01
Black or African American	*	0.03	*	0.03	*	*
American Indian or Alaska Native	*	*	*	*	*	*
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	*	*	*	*	*	*
Two or More Races	0.08	0.38	0.08	0.36	0.05	*
Hispanic or Latino	0.17	0.26	0.04	0.08	*	0.02
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.07	0.07	0.03	0.06	*	0.02
Female, White, Not Hispanic	0.08	0.05	0.05	0.03	0.03	*
Male, Black, Not Hispanic	*	0.06	*	0.06	*	*
Female, Black, Not Hispanic	*	*	*	*	*	*
Male, Hispanic	0.30	0.41	0.07	0.11	*	0.01
Female, Hispanic	0.12	0.31	*	0.12	*	0.04

120508

Table 1.35P – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.7463	0.2407	0.8757
GENDER
Male	0.9258	0.1770	*
Female	0.6636	0.7724	0.3211
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.5040	0.8689	0.4725
White	0.3067	0.7658	0.5664
Black or African American	*	*	*
American Indian or Alaska Native	*	*	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	*	*	*
Two or More Races	0.2550	0.4596	*
Hispanic or Latino	0.4922	0.0650	*
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.7948	0.4552	*
Female, White, Not Hispanic	0.0667	0.1783	*
Male, Black, Not Hispanic	*	*	*
Female, Black, Not Hispanic	*	*	*
Male, Hispanic	0.9346	0.3237	*
Female, Hispanic	0.1355	*	*

120405

Table 1.36C – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	47	42	22	16	16	6
GENDER
Male	34	31	17	11	12	5
Female	32	29	13	11	11	4
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	42	37	18	14	12	6
White	40	35	16	14	10	6
Black or African American	5	7	3	1	2	*
American Indian or Alaska Native	6	5	*	0	*	*
Native Hawaiian or Other Pacific Islander	1	*	*	*	*	*
Asian	6	4	4	*	*	*
Two or More Races	3	5	1	1	1	1
Hispanic or Latino	23	20	12	7	11	2
EDUCATION
< High School	24	22	11	8	7	2
High School Graduate	31	28	16	10	13	5
Some College	22	21	9	8	5	1
College Graduate	12	6	4	4	2	2
CURRENT EMPLOYMENT
Full-Time	30	25	11	8	7	4
Part-Time	21	18	11	8	7	2
Unemployed	22	18	13	6	12	3
Other¹	18	22	6	9	3	3

120405

Table 1.36D – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.14	0.12	0.06	0.05	0.05	0.02
GENDER
Male	0.20	0.18	0.10	0.06	0.07	0.03
Female	0.19	0.17	0.08	0.07	0.06	0.02
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.15	0.14	0.07	0.05	0.04	0.02
White	0.20	0.18	0.08	0.07	0.05	0.03
Black or African American	0.10	0.14	0.06	0.03	0.05	*
American Indian or Alaska Native	3.25	2.09	*	0.05	*	*
Native Hawaiian or Other Pacific Islander	0.57	*	*	*	*	*
Asian	0.39	0.20	0.25	*	*	*
Two or More Races	0.57	0.69	0.13	0.17	0.10	0.07
Hispanic or Latino	0.35	0.29	0.19	0.09	0.16	0.03
EDUCATION
< High School	0.39	0.37	0.18	0.14	0.11	0.04
High School Graduate	0.26	0.24	0.13	0.09	0.11	0.04
Some College	0.19	0.17	0.08	0.06	0.04	0.01
College Graduate	0.24	0.13	0.08	0.07	0.04	0.04
CURRENT EMPLOYMENT
Full-Time	0.24	0.20	0.09	0.06	0.06	0.03
Part-Time	0.22	0.19	0.12	0.08	0.07	0.02
Unemployed	0.46	0.40	0.29	0.13	0.26	0.06
Other¹	0.24	0.28	0.08	0.12	0.04	0.04

120508

Table 1.36P – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0041	0.0062	0.0026
GENDER
Male	0.1042	0.0069	0.0057
Female	0.0183	0.2839	0.1545
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0230	0.0388	0.0206
White	0.0468	0.1666	0.0719
Black or African American	0.8877	0.1539	*
American Indian or Alaska Native	0.4518	*	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.3258	*	*
Two or More Races	0.6463	0.8034	0.7127
Hispanic or Latino	0.1095	0.0670	0.0499
EDUCATION
< High School	0.7855	0.0721	0.0425
High School Graduate	0.0223	0.0792	0.0761
Some College	0.1554	0.2611	0.0232
College Graduate	0.0829	0.6753	0.8469
CURRENT EMPLOYMENT
Full-Time	0.0141	0.0304	0.0526
Part-Time	0.0845	0.3306	0.2424
Unemployed	0.1220	0.0261	0.0408
Other¹	0.7168	0.9126	0.6006

120405

Table 1.37C – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	371	324	89	67	58	41
GENDER
Male	295	276	62	59	42	34
Female	187	164	62	33	41	24
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	357	312	86	65	58	41
White	320	251	67	46	44	26
Black or African American	164	177	49	44	39	30
American Indian or Alaska Native	25	42	3	2	*	1
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	15	58	*	*	*	*
Two or More Races	30	39	1	14	1	*
Hispanic or Latino	112	87	25	14	7	3
EDUCATION
< High School	162	138	51	41	42	23
High School Graduate	224	193	45	32	33	22
Some College	181	202	48	40	23	25
College Graduate	138	124	17	13	*	9
CURRENT EMPLOYMENT
Full-Time	258	237	49	38	30	19
Part-Time	149	95	40	30	33	5
Unemployed	98	90	31	26	19	18
Other¹	183	188	49	38	32	32

120405

Table 1.37D – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.19	0.16	0.05	0.03	0.03	0.02
GENDER
Male	0.31	0.29	0.07	0.06	0.04	0.04
Female	0.18	0.16	0.06	0.03	0.04	0.02
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.21	0.18	0.05	0.04	0.03	0.02
White	0.23	0.18	0.05	0.03	0.03	0.02
Black or African American	0.73	0.76	0.22	0.19	0.18	0.13
American Indian or Alaska Native	2.78	3.63	0.31	0.20	*	0.12
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	0.16	0.62	*	*	*	*
Two or More Races	1.40	1.50	0.05	0.55	0.05	*
Hispanic or Latino	0.44	0.32	0.10	0.05	0.03	0.01
EDUCATION
< High School	0.55	0.49	0.17	0.15	0.14	0.08
High School Graduate	0.37	0.33	0.08	0.05	0.06	0.04
Some College	0.38	0.39	0.10	0.08	0.05	0.05
College Graduate	0.22	0.19	0.03	0.02	*	0.01
CURRENT EMPLOYMENT
Full-Time	0.25	0.22	0.05	0.04	0.03	0.02
Part-Time	0.61	0.41	0.17	0.13	0.14	0.02
Unemployed	0.93	0.96	0.30	0.29	0.19	0.19
Other¹	0.30	0.30	0.08	0.06	0.05	0.05

120508

Table 1.37P – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0481	0.0709	0.1588
GENDER
Male	0.4839	0.7185	0.4994
Female	0.0078	0.0160	0.1824
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1320	0.0961	0.1809
White	0.0530	0.0159	0.0678
Black or African American	0.6104	0.8036	0.7471
American Indian or Alaska Native	0.6601	0.6818	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.1299	*	*
Two or More Races	0.7624	0.1875	*
Hispanic or Latino	0.0973	0.4708	0.6064
EDUCATION
< High School	0.9933	0.2631	0.0632
High School Graduate	0.2589	0.2125	0.5637
Some College	0.1600	0.3691	0.9870
College Graduate	0.2567	0.8459	*
CURRENT EMPLOYMENT
Full-Time	0.0600	0.4991	0.4988
Part-Time	0.1382	0.3713	0.1379
Unemployed	0.7958	0.6276	0.9852
Other¹	0.8289	0.1476	0.5844

120405

Table 1.38C – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	378	328	92	68	60	42
GENDER
Male	299	280	65	61	44	34
Female	192	167	63	35	42	24
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	362	315	88	65	59	42
White	327	256	69	49	45	27
Black or African American	164	177	49	44	39	30
American Indian or Alaska Native	26	42	6	2	*	1
Native Hawaiian or Other Pacific Islander	6	13	1	*	*	*
Asian	16	59	4	*	*	*
Two or More Races	30	40	1	14	1	13
Hispanic or Latino	115	89	27	15	13	4
EDUCATION
< High School	163	138	52	41	43	23
High School Graduate	227	197	49	33	36	23
Some College	182	203	49	41	23	25
College Graduate	139	124	17	14	*	10
CURRENT EMPLOYMENT
Full-Time	261	238	51	39	31	20
Part-Time	151	97	41	31	34	5
Unemployed	101	92	34	27	23	18
Other¹	185	189	49	40	33	32

120405

Table 1.38D – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.16	0.14	0.04	0.03	0.03	0.02
GENDER
Male	0.27	0.25	0.06	0.05	0.04	0.03
Female	0.16	0.14	0.05	0.03	0.04	0.02
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.18	0.16	0.04	0.03	0.03	0.02
White	0.20	0.16	0.04	0.03	0.03	0.02
Black or African American	0.59	0.63	0.18	0.16	0.14	0.11
American Indian or Alaska Native	2.39	3.07	0.58	0.17	*	0.10
Native Hawaiian or Other Pacific Islander	0.95	1.60	0.18	*	*	*
Asian	0.15	0.52	0.04	*	*	*
Two or More Races	1.12	1.19	0.03	0.43	0.04	0.38
Hispanic or Latino	0.36	0.26	0.09	0.05	0.04	0.01
EDUCATION
< High School	0.46	0.41	0.15	0.13	0.12	0.07
High School Graduate	0.31	0.28	0.07	0.05	0.05	0.03
Some College	0.30	0.32	0.08	0.07	0.04	0.04
College Graduate	0.21	0.18	0.03	0.02	*	0.01
CURRENT EMPLOYMENT
Full-Time	0.22	0.20	0.04	0.03	0.03	0.02
Part-Time	0.44	0.30	0.12	0.09	0.10	0.02
Unemployed	0.66	0.66	0.23	0.20	0.15	0.13
Other¹	0.27	0.27	0.07	0.06	0.05	0.05

120508

Table 1.38P – Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0214	0.0169	0.0395
GENDER
Male	0.3923	0.3376	0.1940
Female	0.0026	0.0103	0.1062
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0828	0.0399	0.0857
White	0.0314	0.0077	0.0299
Black or African American	0.6425	0.7683	0.7138
American Indian or Alaska Native	0.7576	0.2689	*
Native Hawaiian or Other Pacific Islander	0.2951	*	*
Asian	0.1645	*	*
Two or More Races	0.7439	0.1780	0.3815
Hispanic or Latino	0.0510	0.1412	0.0584
EDUCATION
< High School	0.9486	0.1465	0.0326
High School Graduate	0.1483	0.0842	0.2530
Some College	0.1249	0.2765	0.7591
College Graduate	0.2127	0.9293	*
CURRENT EMPLOYMENT
Full-Time	0.0325	0.2507	0.2678
Part-Time	0.0835	0.2628	0.0903
Unemployed	0.4842	0.2205	0.3730
Other¹	0.7989	0.1637	0.5536

120405

Table 1.39C – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	687	628	178	143	84	60
AGE
12-17	44	43	40	35	21	22
18-25	134	121	90	81	48	40
26 or Older	651	618	129	106	61	38
GENDER
Male	531	462	143	117	67	47
Female	387	369	92	77	48	37
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	643	588	166	133	76	53
White	578	538	148	121	62	47
Black or African American	165	145	58	31	43	20
American Indian or Alaska Native	44	76	7	25	3	4
Native Hawaiian or Other Pacific Islander	*	27	3	14	1	2
Asian	103	74	27	30	4	11
Two or More Races	91	120	15	15	5	8
Hispanic or Latino	203	212	62	59	35	27

120405

Table 1.39D – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.27	0.24	0.07	0.06	0.03	0.02
AGE
12-17	0.18	0.17	0.16	0.14	0.09	0.09
18-25	0.39	0.35	0.27	0.23	0.14	0.12
26 or Older	0.33	0.31	0.07	0.05	0.03	0.02
GENDER
Male	0.43	0.37	0.12	0.09	0.05	0.04
Female	0.30	0.28	0.07	0.06	0.04	0.03
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.30	0.27	0.08	0.06	0.04	0.02
White	0.34	0.32	0.09	0.07	0.04	0.03
Black or African American	0.55	0.48	0.19	0.10	0.14	0.07
American Indian or Alaska Native	3.36	3.89	0.62	1.70	0.23	0.28
Native Hawaiian or Other Pacific Islander	*	2.86	0.39	1.47	0.14	0.22
Asian	0.87	0.58	0.24	0.24	0.03	0.09
Two or More Races	2.45	2.50	0.48	0.39	0.15	0.19
Hispanic or Latino	0.55	0.54	0.17	0.15	0.10	0.07

120508

Table 1.39P – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0495	0.0205	0.0171
AGE
12-17	0.1293	0.0301	0.8697
18-25	0.0786	0.2647	0.0556
26 or Older	0.1247	0.0978	0.0889
GENDER
Male	0.1022	0.0345	0.0716
Female	0.2880	0.2844	0.0954
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0885	0.0334	0.0392
White	0.1582	0.0364	0.0602
Black or African American	0.1938	0.0431	0.1205
American Indian or Alaska Native	0.6534	0.3926	0.9197
Native Hawaiian or Other Pacific Islander	*	0.0875	0.8437
Asian	0.1413	0.4669	0.1342
Two or More Races	0.4677	0.9459	0.3489
Hispanic or Latino	0.5064	0.2864	0.1798

120405

Table 1.40C – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	44	43	40	35	21	22
GENDER
Male	32	32	28	25	16	16
Female	31	30	29	23	14	14
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	36	34	32	28	15	16
White	35	31	30	25	13	15
Black or African American	10	10	9	8	4	5
American Indian or Alaska Native	3	3	3	2	1	1
Native Hawaiian or Other Pacific Islander	0	*	0	*	0	*
Asian	6	6	5	6	3	*
Two or More Races	6	9	5	8	2	4
Hispanic or Latino	26	27	24	22	16	16
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	23	24	20	20	10	13
Female, White, Not Hispanic	26	20	23	16	9	8
Male, Black, Not Hispanic	9	8	9	7	3	4
Female, Black, Not Hispanic	5	6	4	4	3	2
Male, Hispanic	21	19	19	15	12	11
Female, Hispanic	17	21	16	16	9	10

120405

Table 1.40D – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.18	0.17	0.16	0.14	0.09	0.09
GENDER
Male	0.25	0.25	0.22	0.20	0.12	0.13
Female	0.26	0.24	0.24	0.19	0.12	0.11
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.19	0.17	0.16	0.15	0.08	0.08
White	0.24	0.21	0.21	0.18	0.09	0.11
Black or African American	0.28	0.28	0.26	0.23	0.12	0.13
American Indian or Alaska Native	2.11	2.17	1.96	1.15	0.77	0.91
Native Hawaiian or Other Pacific Islander	0.51	*	0.28	*	0.28	*
Asian	0.58	0.52	0.48	0.46	0.24	*
Two or More Races	1.15	1.19	0.94	1.07	0.44	0.57
Hispanic or Latino	0.53	0.50	0.48	0.41	0.32	0.29
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.31	0.32	0.27	0.27	0.14	0.18
Female, White, Not Hispanic	0.36	0.29	0.32	0.23	0.13	0.12
Male, Black, Not Hispanic	0.49	0.46	0.47	0.40	0.16	0.24
Female, Black, Not Hispanic	0.30	0.34	0.22	0.21	0.17	0.10
Male, Hispanic	0.78	0.66	0.69	0.55	0.45	0.40
Female, Hispanic	0.71	0.77	0.66	0.58	0.39	0.38

120508

Table 1.40P – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.1293	0.0301	0.8697
GENDER
Male	0.4587	0.5479	0.5042
Female	0.1595	0.0118	0.3069
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1850	0.1524	0.9481
White	0.1409	0.1573	0.6933
Black or African American	0.7773	0.7039	0.7356
American Indian or Alaska Native	0.3602	0.0576	0.9057
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.6008	0.7047	*
Two or More Races	0.7797	0.9143	0.9364
Hispanic or Latino	0.3463	0.0764	0.6695
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.4079	0.4702	0.2512
Female, White, Not Hispanic	0.0022	0.0052	0.3729
Male, Black, Not Hispanic	0.9070	0.7990	0.8158
Female, Black, Not Hispanic	0.7225	0.7143	0.3532
Male, Hispanic	0.0679	0.1275	0.8035
Female, Hispanic	0.6329	0.2748	0.6912

120405

Table 1.41C – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	134	121	90	81	48	40
GENDER
Male	104	91	71	60	38	31
Female	78	77	49	51	26	24
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	121	108	83	70	43	34
White	128	113	81	68	39	30
Black or African American	41	35	25	19	19	12
American Indian or Alaska Native	10	12	6	8	2	0
Native Hawaiian or Other Pacific Islander	*	*	*	*	1	*
Asian	20	36	12	24	3	10
Two or More Races	18	18	11	10	2	6
Hispanic or Latino	55	54	36	37	21	18
EDUCATION
< High School	55	47	32	29	20	14
High School Graduate	80	81	49	50	27	24
Some College	91	93	60	59	30	27
College Graduate	55	55	36	26	15	13
CURRENT EMPLOYMENT
Full-Time	96	84	56	47	24	20
Part-Time	80	74	51	49	27	25
Unemployed	53	48	35	34	20	17
Other¹	55	60	36	41	21	18

120405

Table 1.41D – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.39	0.35	0.27	0.23	0.14	0.12
GENDER
Male	0.60	0.53	0.41	0.35	0.22	0.18
Female	0.46	0.45	0.29	0.30	0.15	0.14
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.44	0.40	0.30	0.26	0.16	0.13
White	0.51	0.49	0.36	0.31	0.19	0.15
Black or African American	0.78	0.66	0.49	0.40	0.39	0.25
American Indian or Alaska Native	4.55	4.08	3.15	3.37	1.30	0.12
Native Hawaiian or Other Pacific Islander	*	*	*	*	0.74	*
Asian	1.35	1.74	0.87	1.23	0.20	0.52
Two or More Races	2.86	2.39	1.87	1.43	0.33	0.89
Hispanic or Latino	0.84	0.77	0.55	0.53	0.32	0.26
EDUCATION
< High School	0.84	0.77	0.51	0.49	0.33	0.24
High School Graduate	0.60	0.58	0.40	0.39	0.22	0.20
Some College	0.67	0.62	0.47	0.43	0.25	0.22
College Graduate	1.03	0.97	0.71	0.51	0.31	0.26
CURRENT EMPLOYMENT
Full-Time	0.65	0.58	0.42	0.35	0.19	0.16
Part-Time	0.74	0.69	0.50	0.49	0.28	0.26
Unemployed	1.02	0.99	0.72	0.73	0.44	0.36
Other¹	0.66	0.68	0.44	0.47	0.27	0.22

120508

Table 1.41P – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0786	0.2647	0.0556
GENDER
Male	0.0791	0.0493	0.0606
Female	0.6365	0.4422	0.4759
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1510	0.3091	0.1184
White	0.1321	0.1776	0.1318
Black or African American	0.5680	0.4787	0.1626
American Indian or Alaska Native	0.4507	0.8357	0.0456
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.0659	0.1249	0.1538
Two or More Races	0.1447	0.9165	0.0264
Hispanic or Latino	0.4095	0.6945	0.2306
EDUCATION
< High School	0.5724	0.9648	0.2996
High School Graduate	0.4547	0.5540	0.0953
Some College	0.4479	0.7567	0.6369
College Graduate	0.0882	0.0760	0.3307
CURRENT EMPLOYMENT
Full-Time	0.0886	0.0813	0.0563
Part-Time	0.7220	0.9663	0.2651
Unemployed	0.2694	0.8819	0.7279
Other¹	0.3909	0.9405	0.6776

120405

Table 1.42C – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	651	618	129	106	61	38
GENDER
Male	511	457	113	90	49	29
Female	371	359	62	55	37	25
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	614	582	124	99	58	36
White	654	609	113	95	44	32
Black or African American	168	149	50	23	37	16
American Indian or Alaska Native	41	73	3	*	*	3
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	101	65	23	17	*	4
Two or More Races	88	118	9	8	4	*
Hispanic or Latino	187	199	38	38	21	12
EDUCATION
< High School	221	194	34	35	24	13
High School Graduate	371	326	51	49	37	21
Some College	350	393	82	65	27	26
College Graduate	424	378	74	63	32	12
CURRENT EMPLOYMENT
Full-Time	568	515	92	85	33	27
Part-Time	262	217	37	26	15	18
Unemployed	179	156	39	41	25	8
Other¹	299	305	70	44	42	18

120405

Table 1.42D – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.33	0.31	0.07	0.05	0.03	0.02
GENDER
Male	0.55	0.48	0.12	0.09	0.05	0.03
Female	0.37	0.35	0.06	0.05	0.04	0.02
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.36	0.34	0.07	0.06	0.03	0.02
White	0.41	0.39	0.08	0.07	0.03	0.02
Black or African American	0.74	0.65	0.23	0.11	0.17	0.07
American Indian or Alaska Native	4.38	4.99	0.33	*	*	0.35
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	1.11	0.69	0.26	0.18	*	0.05
Two or More Races	3.58	3.72	0.43	0.32	0.18	*
Hispanic or Latino	0.74	0.74	0.15	0.14	0.08	0.04
EDUCATION
< High School	0.76	0.69	0.12	0.13	0.08	0.05
High School Graduate	0.58	0.53	0.09	0.08	0.06	0.04
Some College	0.67	0.70	0.17	0.13	0.06	0.05
College Graduate	0.61	0.55	0.12	0.10	0.05	0.02
CURRENT EMPLOYMENT
Full-Time	0.48	0.44	0.09	0.08	0.03	0.03
Part-Time	1.00	0.89	0.16	0.11	0.06	0.08
Unemployed	1.58	1.56	0.38	0.45	0.25	0.09
Other¹	0.49	0.47	0.12	0.07	0.07	0.03

120508

Table 1.42P – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.1247	0.0978	0.0889
GENDER
Male	0.2195	0.2157	0.2304
Female	0.3842	0.2662	0.2149
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1627	0.1018	0.1306
White	0.2804	0.2274	0.1910
Black or African American	0.2272	0.0799	0.3531
American Indian or Alaska Native	0.5369	*	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.0327	0.5142	*
Two or More Races	0.2434	0.9422	*
Hispanic or Latino	0.7538	0.7498	0.4137
EDUCATION
< High School	0.9437	0.7136	0.5971
High School Graduate	0.3872	0.9414	0.2552
Some College	0.8687	0.3546	0.8748
College Graduate	0.0515	0.0670	0.0553
CURRENT EMPLOYMENT
Full-Time	0.1940	0.5585	0.5944
Part-Time	0.0504	0.0526	0.9752
Unemployed	0.9930	0.3566	0.3911
Other¹	0.3361	0.0639	0.1049

120405

Table 1.43C – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	681	628	170	138	80	56
GENDER
Male	527	461	139	112	63	44
Female	385	369	87	74	45	35
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	640	589	162	127	74	50
White	683	622	147	119	59	44
Black or African American	171	153	56	31	42	20
American Indian or Alaska Native	44	76	7	25	2	3
Native Hawaiian or Other Pacific Islander	*	27	3	13	1	2
Asian	103	74	26	29	3	11
Two or More Races	90	119	14	13	4	6
Hispanic or Latino	199	210	55	55	30	22
EDUCATION
< High School	227	200	46	46	31	20
High School Graduate	387	341	71	71	46	31
Some College	365	403	103	88	40	38
College Graduate	432	388	83	70	36	18
CURRENT EMPLOYMENT
Full-Time	588	520	111	98	42	34
Part-Time	270	228	63	54	31	31
Unemployed	191	165	52	53	32	18
Other¹	307	311	79	58	47	25

120405

Table 1.43D – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.30	0.27	0.07	0.06	0.03	0.02
GENDER
Male	0.48	0.41	0.12	0.10	0.06	0.04
Female	0.33	0.31	0.07	0.06	0.04	0.03
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.32	0.30	0.08	0.06	0.04	0.03
White	0.37	0.35	0.09	0.08	0.04	0.03
Black or African American	0.62	0.54	0.21	0.11	0.16	0.07
American Indian or Alaska Native	3.84	4.26	0.65	1.88	0.23	0.29
Native Hawaiian or Other Pacific Islander	*	3.08	0.43	1.49	0.16	0.24
Asian	0.96	0.65	0.26	0.26	0.03	0.10
Two or More Races	2.91	2.99	0.54	0.42	0.15	0.20
Hispanic or Latino	0.63	0.62	0.17	0.16	0.09	0.06
EDUCATION
< High School	0.65	0.59	0.14	0.14	0.09	0.06
High School Graduate	0.50	0.45	0.10	0.10	0.07	0.04
Some College	0.55	0.57	0.17	0.14	0.07	0.06
College Graduate	0.57	0.52	0.12	0.10	0.05	0.03
CURRENT EMPLOYMENT
Full-Time	0.44	0.39	0.10	0.08	0.04	0.03
Part-Time	0.73	0.66	0.19	0.17	0.09	0.09
Unemployed	1.16	1.09	0.35	0.39	0.22	0.14
Other¹	0.44	0.43	0.12	0.08	0.07	0.04

120508

Table 1.43P – Hallucinogen Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0667	0.0543	0.0126
GENDER
Male	0.1198	0.0360	0.0329
Female	0.3488	0.7364	0.1541
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.1037	0.0562	0.0305
White	0.1770	0.0608	0.0369
Black or African American	0.1842	0.0485	0.1270
American Indian or Alaska Native	0.6504	0.2674	0.9869
Native Hawaiian or Other Pacific Islander	*	0.1648	0.7771
Asian	0.1573	0.4138	0.0666
Two or More Races	0.3979	0.9933	0.2637
Hispanic or Latino	0.6070	0.6430	0.1531
EDUCATION
< High School	0.9783	0.9214	0.3113
High School Graduate	0.3171	0.7090	0.0517
Some College	0.7508	0.3298	0.7758
College Graduate	0.0322	0.0192	0.0296
CURRENT EMPLOYMENT
Full-Time	0.1190	0.1799	0.1306
Part-Time	0.0743	0.2924	0.3615
Unemployed	0.7331	0.3527	0.4990
Other¹	0.4351	0.1321	0.1078

120405

Table 1.44C – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	473	491	115	107	83	68
AGE
12-17	61	58	42	40	23	20
18-25	91	95	45	47	21	36
26 or Older	458	479	100	87	77	54
GENDER
Male	385	379	103	91	79	57
Female	257	265	54	54	28	30
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	443	470	108	103	78	66
White	407	440	102	89	76	56
Black or African American	115	106	23	25	14	19
American Indian or Alaska Native	38	27	6	*	2	1
Native Hawaiian or Other Pacific Islander	13	24	1	11	1	10
Asian	68	58	10	24	5	14
Two or More Races	71	62	11	17	6	8
Hispanic or Latino	160	143	42	32	28	16

120405

Table 1.44D – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.19	0.19	0.05	0.04	0.03	0.03
AGE
12-17	0.25	0.23	0.17	0.16	0.10	0.08
18-25	0.27	0.28	0.13	0.14	0.06	0.10
26 or Older	0.23	0.24	0.05	0.04	0.04	0.03
GENDER
Male	0.31	0.30	0.08	0.07	0.06	0.05
Female	0.20	0.20	0.04	0.04	0.02	0.02
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.20	0.22	0.05	0.05	0.04	0.03
White	0.24	0.26	0.06	0.05	0.04	0.03
Black or African American	0.38	0.35	0.08	0.08	0.05	0.06
American Indian or Alaska Native	2.90	1.86	0.53	*	0.19	0.11
Native Hawaiian or Other Pacific Islander	1.74	2.63	0.12	1.20	0.11	1.02
Asian	0.58	0.47	0.09	0.19	0.04	0.11
Two or More Races	2.07	1.49	0.36	0.42	0.18	0.19
Hispanic or Latino	0.43	0.36	0.11	0.08	0.08	0.04

120508

Table 1.44P – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0190	0.1784	0.4747
AGE
12-17	0.0271	0.1489	0.1453
18-25	0.0139	0.1207	0.8383
26 or Older	0.0989	0.7990	0.6733
GENDER
Male	0.0282	0.6595	0.7106
Female	0.3105	0.0450	0.3391
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0272	0.3039	0.8290
White	0.1072	0.0769	0.5082
Black or African American	0.2163	0.8552	0.7856
American Indian or Alaska Native	0.0041	*	0.1991
Native Hawaiian or Other Pacific Islander	0.1636	0.0674	0.2142
Asian	0.2676	0.0930	0.1454
Two or More Races	0.8235	0.7133	0.6223
Hispanic or Latino	0.5578	0.2381	0.0981

120405

Table 1.45C – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	61	58	42	40	23	20
GENDER
Male	42	42	27	29	15	13
Female	44	43	32	29	17	15
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	51	48	35	32	18	16
White	46	42	31	26	15	13
Black or African American	24	24	14	14	10	9
American Indian or Alaska Native	4	4	2	2	2	1
Native Hawaiian or Other Pacific Islander	*	*	1	*	0	*
Asian	16	16	9	9	2	2
Two or More Races	10	13	6	9	1	3
Hispanic or Latino	34	31	25	23	15	12
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	31	29	20	19	10	8
Female, White, Not Hispanic	32	30	24	19	11	10
Male, Black, Not Hispanic	17	18	9	10	6	5
Female, Black, Not Hispanic	16	15	11	9	8	7
Male, Hispanic	26	23	16	17	10	9
Female, Hispanic	23	25	18	18	10	8

120405

Table 1.45D – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.25	0.23	0.17	0.16	0.10	0.08
GENDER
Male	0.33	0.33	0.22	0.23	0.12	0.10
Female	0.37	0.35	0.27	0.23	0.15	0.12
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.26	0.24	0.18	0.16	0.09	0.08
White	0.30	0.28	0.21	0.18	0.11	0.09
Black or African American	0.62	0.61	0.38	0.39	0.28	0.24
American Indian or Alaska Native	2.73	3.10	1.51	1.45	1.28	1.08
Native Hawaiian or Other Pacific Islander	*	*	0.77	*	0.59	*
Asian	1.38	1.24	0.80	0.71	0.21	0.18
Two or More Races	1.70	1.63	1.12	1.16	0.18	0.48
Hispanic or Latino	0.68	0.58	0.50	0.43	0.31	0.22
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.41	0.39	0.27	0.26	0.14	0.11
Female, White, Not Hispanic	0.44	0.41	0.34	0.27	0.16	0.15
Male, Black, Not Hispanic	0.88	0.92	0.51	0.57	0.36	0.30
Female, Black, Not Hispanic	0.84	0.81	0.58	0.51	0.43	0.38
Male, Hispanic	0.92	0.76	0.58	0.59	0.39	0.33
Female, Hispanic	0.92	0.87	0.73	0.65	0.41	0.29

120508

Table 1.45P – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0271	0.1489	0.1453
GENDER
Male	0.0989	0.8786	0.3570
Female	0.1455	0.0336	0.2378
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0355	0.0831	0.1094
White	0.0238	0.0218	0.0523
Black or African American	0.7375	0.9862	0.7480
American Indian or Alaska Native	0.1502	0.3760	0.7772
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.4563	0.6809	0.8212
Two or More Races	0.7949	0.6728	0.1128
Hispanic or Latino	0.4096	0.8360	0.6601
GENDER/RACE/HISPANIC ORIGIN
Male, White, Not Hispanic	0.1529	0.4355	0.0960
Female, White, Not Hispanic	0.0722	0.0185	0.2654
Male, Black, Not Hispanic	0.7818	0.8049	0.7685
Female, Black, Not Hispanic	0.8302	0.7737	0.8466
Male, Hispanic	0.6677	0.3307	0.6669
Female, Hispanic	0.4157	0.2401	0.2392

120405

Table 1.46C – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	91	95	45	47	21	36
GENDER
Male	72	67	32	30	17	22
Female	61	59	31	29	13	18
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	80	82	40	43	18	34
White	83	82	36	33	14	21
Black or African American	26	20	11	10	11	6
American Indian or Alaska Native	7	7	*	*	1	*
Native Hawaiian or Other Pacific Islander	*	*	1	*	*	*
Asian	13	20	6	13	4	9
Two or More Races	13	9	5	3	1	1
Hispanic or Latino	41	43	20	19	11	10
EDUCATION
< High School	40	37	20	14	8	8
High School Graduate	61	54	30	23	14	9
Some College	58	64	24	38	9	33
College Graduate	38	39	15	11	9	8
CURRENT EMPLOYMENT
Full-Time	64	61	32	19	14	7
Part-Time	53	52	24	22	13	11
Unemployed	34	34	14	18	7	10
Other¹	39	45	17	28	7	25

120405

Table 1.46D – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic	Lifetime (2010)	Lifetime (2011)	Past Year (2010)	Past Year (2011)	Past Month (2010)	Past Month (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.27	0.28	0.13	0.14	0.06	0.10
GENDER
Male	0.41	0.39	0.19	0.18	0.10	0.13
Female	0.36	0.34	0.19	0.17	0.08	0.11
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.29	0.30	0.15	0.16	0.06	0.13
White	0.36	0.37	0.17	0.16	0.07	0.11
Black or African American	0.50	0.43	0.22	0.21	0.21	0.13
American Indian or Alaska Native	3.54	2.64	*	*	0.78	*
Native Hawaiian or Other Pacific Islander	*	*	0.51	*	*	*
Asian	0.86	0.99	0.41	0.65	0.28	0.47
Two or More Races	2.14	1.30	0.83	0.43	0.17	0.11
Hispanic or Latino	0.63	0.61	0.30	0.27	0.17	0.15
EDUCATION
< High School	0.63	0.61	0.34	0.23	0.14	0.14
High School Graduate	0.49	0.43	0.25	0.19	0.12	0.08
Some College	0.45	0.48	0.20	0.31	0.08	0.27
College Graduate	0.72	0.73	0.31	0.22	0.19	0.17
CURRENT EMPLOYMENT
Full-Time	0.46	0.44	0.25	0.15	0.11	0.06
Part-Time	0.51	0.52	0.25	0.23	0.14	0.12
Unemployed	0.72	0.73	0.30	0.39	0.15	0.23
Other¹	0.48	0.53	0.22	0.35	0.09	0.32

120508

Table 1.46P – Inhalant Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic	Lifetime (2010)	Past Year (2010)	Past Month (2010)
Low precision; no estimate reported. NOTE: Some 2010 estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ¹ The Other Employment category includes students, persons keeping house or caring for children full time, retired or disabled persons, or other persons not in the labor force. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	0.0139	0.1207	0.8383
GENDER
Male	0.0069	0.1197	0.6491
Female	0.5494	0.4799	0.8616
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.0080	0.1183	0.8459
White	0.0140	0.0307	0.8425
Black or African American	0.7244	0.7080	0.3150
American Indian or Alaska Native	0.6675	*	*
Native Hawaiian or Other Pacific Islander	*	*	*
Asian	0.9520	0.3360	0.3067
Two or More Races	0.3607	0.4519	0.5113
Hispanic or Latino	0.9242	0.7584	0.9501
EDUCATION
< High School	0.7015	0.0241	0.5584
High School Graduate	0.0757	0.1409	0.2402
Some College	0.0997	0.5547	0.3139
College Graduate	0.4833	0.3685	0.8882
CURRENT EMPLOYMENT
Full-Time	0.0813	0.0186	0.0231
Part-Time	0.4977	0.1982	0.6308
Unemployed	0.4004	0.4063	0.3344
Other¹	0.1490	0.8356	0.1267