130402

Table 7.1C – Types of Illicit Drug Use in Lifetime among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	963	909	969	940	899	974	927	966	1,023	1,036	956
Marijuana and Hashish	912	868	912	925	909	964	917	949	1,019	1,013	1,005
Cocaine	583	565	636	595	655	660	672	655	682	701	703
Crack	306	264	280	292	329	339	323	316	379	327	346
Heroin	223	205	193	226	238	240	224	217	249	227	245
Hallucinogens	602	589	618	608	644	640	647	666	687	628	674
LSD	514	494	506	521	520	550	548	564	560	530	561
PCP	284	271	298	289	294	298	339	298	321	307	311
Ecstasy	297	285	329	335	355	346	344	371	430	367	405
Inhalants	474	441	480	460	471	503	490	473	473	491	489
Nonmedical Use of Psychotherapeutics2,3	743	653	736	719	701	698	757	740	784	752	765
Pain Relievers	569	517	564	562	540	563	597	584	610	598	622
OxyContin®	116	140	134	142	168	181	187	222	246	211	245
Tranquilizers	497	435	490	480	477	469	506	494	494	494	563
Stimulants3	515	475	498	491	508	472	546	509	557	500	556
Methamphetamine3	417	403	401	375	413	368	400	404	452	410	426
Sedatives	370	325	403	347	353	360	401	354	355	353	377
ILLICIT DRUGS OTHER THAN MARIJUANA1	815	756	827	835	809	858	855	877	900	889	873

130402

Table 7.1D – Types of Illicit Drug Use in Lifetime among Persons Aged 12 or Older: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.41	0.38	0.40	0.39	0.37	0.39	0.37	0.38	0.40	0.40	0.37
Marijuana and Hashish	0.39	0.37	0.38	0.38	0.37	0.39	0.37	0.38	0.40	0.39	0.39
Cocaine	0.25	0.24	0.26	0.24	0.27	0.27	0.27	0.26	0.27	0.27	0.27
Crack	0.13	0.11	0.12	0.12	0.13	0.14	0.13	0.13	0.15	0.13	0.13
Heroin	0.10	0.09	0.08	0.09	0.10	0.10	0.09	0.09	0.10	0.09	0.09
Hallucinogens	0.26	0.25	0.26	0.25	0.26	0.26	0.26	0.26	0.27	0.24	0.26
LSD	0.22	0.21	0.21	0.21	0.21	0.22	0.22	0.22	0.22	0.21	0.22
PCP	0.12	0.11	0.12	0.12	0.12	0.12	0.14	0.12	0.13	0.12	0.12
Ecstasy	0.13	0.12	0.14	0.14	0.14	0.14	0.14	0.15	0.17	0.14	0.16
Inhalants	0.20	0.19	0.20	0.19	0.19	0.20	0.20	0.19	0.19	0.19	0.19
Nonmedical Use of Psychotherapeutics2,3	0.32	0.27	0.31	0.30	0.28	0.28	0.30	0.29	0.31	0.29	0.29
Pain Relievers	0.24	0.22	0.23	0.23	0.22	0.23	0.24	0.23	0.24	0.23	0.24
OxyContin®	0.05	0.06	0.06	0.06	0.07	0.07	0.07	0.09	0.10	0.08	0.09
Tranquilizers	0.21	0.18	0.20	0.20	0.19	0.19	0.20	0.20	0.19	0.19	0.22
Stimulants3	0.22	0.20	0.21	0.20	0.21	0.19	0.22	0.20	0.22	0.19	0.21
Methamphetamine3	0.18	0.17	0.17	0.15	0.17	0.15	0.16	0.16	0.18	0.16	0.16
Sedatives	0.16	0.14	0.17	0.14	0.14	0.15	0.16	0.14	0.14	0.14	0.14
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.35	0.32	0.34	0.34	0.33	0.35	0.34	0.35	0.35	0.35	0.34

130402

Table 7.1P – Types of Illicit Drug Use in Lifetime among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0004	0.0022	0.0000	0.0004	0.0000	0.0008	0.1193	0.2433	0.1963	0.0649
Marijuana and Hashish	0.0000	0.0001	0.0000	0.0000	0.0000	0.0001	0.0028	0.0462	0.1768	0.0949
Cocaine	0.8455	0.6027	0.4396	0.0756	0.7034	0.9763	0.4515	0.7963	0.5359	0.6718
Crack	0.5672	0.4803	0.2421	0.2520	0.9478	0.9610	0.6564	0.4535	0.4117	0.1175
Heroin	0.1443	0.1584	0.0003	0.0261	0.1147	0.1046	0.0721	0.0236	0.3721	0.2688
Hallucinogens	0.9650	0.7393	0.4082	0.0459	0.5328	0.0489	0.7055	0.4602	0.5511	0.1960
LSD	0.0000	0.0001	0.0463	0.7487	0.2152	0.9001	0.3010	0.3554	0.7785	0.4995
PCP	0.0002	0.0046	0.0907	0.2443	0.2898	0.8805	0.4179	0.8646	0.7655	0.3638
Ecstasy	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0109	0.7744	0.0089
Inhalants	0.0000	0.0000	0.0000	0.0000	0.0000	0.0004	0.0013	0.0013	0.0699	0.5982
Nonmedical Use of Psychotherapeutics2,3	0.2298	0.4590	0.2624	0.1977	0.6381	0.1938	0.9302	0.5277	0.2590	0.0121
Pain Relievers	0.0000	0.0006	0.0020	0.0157	0.0459	0.0072	0.4720	0.4262	0.1632	0.0038
OxyContin®	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.1252	0.4543	0.0625
Tranquilizers	0.0031	0.0400	0.0050	0.1312	0.1323	0.0013	0.1209	0.1515	0.2388	0.0160
Stimulants3	0.0000	0.0000	0.0008	0.2164	0.0036	0.0915	0.4131	0.1045	0.3169	0.2202
Methamphetamine3	0.0000	0.0000	0.0000	0.0261	0.0000	0.0116	0.1314	0.0699	0.0680	0.7062
Sedatives	0.0000	0.0000	0.0000	0.0015	0.0064	0.1086	0.0160	0.0624	0.8654	0.4864
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.8197	0.8612	0.1908	0.3247	0.4427	0.5501	0.4302	0.6761	0.7646	0.1308

130402

Table 7.2C – Types of Illicit Drug Use in the Past Year among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	588	558	535	550	566	596	553	598	646	603	648
Marijuana and Hashish	471	455	451	473	478	493	474	541	559	514	556
Cocaine	222	229	205	205	230	242	207	209	205	168	217
Crack	124	124	117	114	134	123	94	105	92	69	111
Heroin	55	48	56	43	86	54	59	79	75	72	78
Hallucinogens	151	147	153	146	149	140	130	158	178	143	175
LSD	63	44	47	48	56	55	50	55	72	60	85
PCP	25	24	28	21	38	19	14	22	24	20	34
Ecstasy	126	105	112	114	106	108	96	126	128	107	134
Inhalants	95	83	90	95	107	106	115	111	115	107	120
Nonmedical Use of Psychotherapeutics2,3	379	358	352	346	360	381	352	366	397	363	406
Pain Relievers	300	299	300	304	306	316	294	322	336	302	355
OxyContin®	--	--	74	81	93	96	88	105	116	104	105
Tranquilizers	225	195	208	207	197	222	200	222	207	211	252
Stimulants3	154	136	157	134	180	152	123	149	158	151	161
Methamphetamine3	116	100	128	99	137	115	75	100	105	118	113
Sedatives	116	85	72	74	99	94	61	80	103	64	66
ILLICIT DRUGS OTHER THAN MARIJUANA1	432	420	410	398	418	449	407	420	446	404	459

130402

Table 7.2D – Types of Illicit Drug Use in the Past Year among Persons Aged 12 or Older: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.25	0.23	0.22	0.23	0.23	0.24	0.22	0.24	0.25	0.23	0.25
Marijuana and Hashish	0.20	0.19	0.19	0.19	0.19	0.20	0.19	0.21	0.22	0.20	0.21
Cocaine	0.09	0.10	0.09	0.08	0.09	0.10	0.08	0.08	0.08	0.07	0.08
Crack	0.05	0.05	0.05	0.05	0.05	0.05	0.04	0.04	0.04	0.03	0.04
Heroin	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.03	0.03	0.03	0.03
Hallucinogens	0.06	0.06	0.06	0.06	0.06	0.06	0.05	0.06	0.07	0.06	0.07
LSD	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.02	0.03
PCP	0.01	0.01	0.01	0.01	0.02	0.01	0.01	0.01	0.01	0.01	0.01
Ecstasy	0.05	0.04	0.05	0.05	0.04	0.04	0.04	0.05	0.05	0.04	0.05
Inhalants	0.04	0.03	0.04	0.04	0.04	0.04	0.05	0.04	0.05	0.04	0.05
Nonmedical Use of Psychotherapeutics2,3	0.16	0.15	0.15	0.14	0.15	0.15	0.14	0.15	0.16	0.14	0.16
Pain Relievers	0.13	0.13	0.12	0.12	0.12	0.13	0.12	0.13	0.13	0.12	0.14
OxyContin®	--	--	0.03	0.03	0.04	0.04	0.04	0.04	0.05	0.04	0.04
Tranquilizers	0.10	0.08	0.09	0.08	0.08	0.09	0.08	0.09	0.08	0.08	0.10
Stimulants3	0.07	0.06	0.07	0.06	0.07	0.06	0.05	0.06	0.06	0.06	0.06
Methamphetamine3	0.05	0.04	0.05	0.04	0.06	0.05	0.03	0.04	0.04	0.05	0.04
Sedatives	0.05	0.04	0.03	0.03	0.04	0.04	0.02	0.03	0.04	0.02	0.03
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.18	0.18	0.17	0.16	0.17	0.18	0.16	0.17	0.18	0.16	0.18

130402

Table 7.2P – Types of Illicit Drug Use in the Past Year among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0043	0.0004	0.0000	0.0000	0.0000	0.0000	0.0000	0.0199	0.0861	0.0009
Marijuana and Hashish	0.0001	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0163	0.0639	0.0450
Cocaine	0.0000	0.0000	0.0000	0.0001	0.0000	0.0001	0.0071	0.3411	0.9390	0.0049
Crack	0.0000	0.0005	0.0038	0.0008	0.0005	0.0005	0.1088	0.4581	0.9212	0.0321
Heroin	0.0250	0.0006	0.0158	0.0040	0.5231	0.0038	0.0472	0.5344	0.7717	0.6839
Hallucinogens	0.0001	1.0000	0.6393	0.3174	0.6443	0.1130	0.0294	0.1190	0.1555	0.3911
LSD	0.6663	0.0000	0.0000	0.0000	0.0007	0.0001	0.0310	0.0185	0.1594	0.0981
PCP	0.0430	0.1161	0.2257	0.9520	0.6288	0.4891	0.0569	0.2799	0.0776	0.1852
Ecstasy	0.0000	0.1003	0.0029	0.0042	0.0512	0.0318	0.0147	0.1341	0.5359	0.3434
Inhalants	0.0001	0.0001	0.0000	0.0001	0.0001	0.0027	0.0066	0.0042	0.0157	0.2371
Nonmedical Use of Psychotherapeutics2,3	0.6023	0.8933	0.2727	0.6397	0.1684	0.4065	0.1216	0.8919	0.7092	0.0004
Pain Relievers	0.4936	0.5628	0.5071	0.7668	0.0589	0.1823	0.8576	0.4602	0.8978	0.0069
OxyContin®	--	--	0.2102	0.2173	0.5901	0.8891	0.7414	0.0857	0.0044	0.2526
Tranquilizers	0.0450	0.0982	0.0796	0.1692	0.0286	0.1272	0.0222	0.2420	0.2888	0.0057
Stimulants3	0.0720	1.0000	0.3891	0.9427	0.0060	0.4426	0.0085	0.5785	0.1416	0.0087
Methamphetamine3	0.0000	0.0002	0.0000	0.0003	0.0000	0.1075	0.0543	0.7363	0.2782	0.5051
Sedatives	0.0006	0.0051	0.0416	0.0423	0.0018	0.0075	0.5043	0.0152	0.0088	0.4923
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0465	0.1443	0.9858	0.7141	0.0544	0.1355	0.4914	0.4345	0.8516	0.0003

130402

Table 7.3C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	388	404	415	432	427	445	427	457	488	460	492
Marijuana and Hashish	320	327	360	360	357	359	377	395	407	409	431
Cocaine	128	147	119	142	153	149	131	136	108	106	142
Crack	68	91	66	87	101	80	55	77	60	42	94
Heroin	42	28	37	19	77	38	39	37	43	48	51
Hallucinogens	80	72	58	83	70	75	68	92	84	60	90
LSD	18	18	26	16	24	33	19	22	20	23	31
PCP	15	13	17	13	9	13	8	18	21	10	13
Ecstasy	64	55	47	44	51	56	51	69	61	45	72
Inhalants	64	45	64	57	73	67	71	58	83	68	65
Nonmedical Use of Psychotherapeutics2,3	230	256	212	232	244	251	225	250	268	231	265
Pain Relievers	186	207	170	194	217	214	196	214	215	189	211
OxyContin®	--	--	36	38	35	53	58	59	67	54	46
Tranquilizers	136	118	103	118	115	129	118	137	138	133	162
Stimulants3	94	102	99	81	105	94	75	99	86	89	101
Methamphetamine3	78	81	76	62	79	80	53	67	53	72	74
Sedatives	64	55	48	47	69	68	37	55	72	49	50
ILLICIT DRUGS OTHER THAN MARIJUANA1	276	289	255	279	284	306	261	292	300	256	309

130402

Table 7.3D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.17	0.17	0.17	0.18	0.17	0.18	0.17	0.18	0.19	0.18	0.19
Marijuana and Hashish	0.14	0.14	0.15	0.15	0.15	0.14	0.15	0.16	0.16	0.16	0.17
Cocaine	0.05	0.06	0.05	0.06	0.06	0.06	0.05	0.05	0.04	0.04	0.05
Crack	0.03	0.04	0.03	0.04	0.04	0.03	0.02	0.03	0.02	0.02	0.04
Heroin	0.02	0.01	0.02	0.01	0.03	0.02	0.02	0.01	0.02	0.02	0.02
Hallucinogens	0.03	0.03	0.02	0.03	0.03	0.03	0.03	0.04	0.03	0.02	0.03
LSD	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
PCP	0.01	0.01	0.01	0.01	0.00	0.01	0.00	0.01	0.01	0.00	0.00
Ecstasy	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.03
Inhalants	0.03	0.02	0.03	0.02	0.03	0.03	0.03	0.02	0.03	0.03	0.02
Nonmedical Use of Psychotherapeutics2,3	0.10	0.11	0.09	0.10	0.10	0.10	0.09	0.10	0.11	0.09	0.10
Pain Relievers	0.08	0.09	0.07	0.08	0.09	0.09	0.08	0.09	0.08	0.07	0.08
OxyContin®	--	--	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.02	0.02
Tranquilizers	0.06	0.05	0.04	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.06
Stimulants3	0.04	0.04	0.04	0.03	0.04	0.04	0.03	0.04	0.03	0.03	0.04
Methamphetamine3	0.03	0.03	0.03	0.03	0.03	0.03	0.02	0.03	0.02	0.03	0.03
Sedatives	0.03	0.02	0.02	0.02	0.03	0.03	0.01	0.02	0.03	0.02	0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.12	0.12	0.11	0.11	0.12	0.12	0.10	0.12	0.12	0.10	0.12

130402

Table 7.3P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0005	0.0001	0.0000	0.0000	0.0004	0.0000	0.0000	0.0755	0.3606	0.0723
Marijuana and Hashish	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0125	0.0989	0.2989
Cocaine	0.0038	0.0001	0.0054	0.0000	0.0000	0.0150	0.1424	0.8237	0.4350	0.1269
Crack	0.1271	0.1131	0.6053	0.0312	0.0368	0.1368	0.5527	0.5870	0.6252	0.0405
Heroin	0.0273	0.0005	0.0163	0.0005	0.8067	0.0103	0.0788	0.0334	0.1815	0.4741
Hallucinogens	0.1346	0.9551	0.2436	0.8126	0.5699	0.4673	0.7817	0.1946	0.3893	0.1576
LSD	0.1036	0.3015	0.4437	0.0401	0.2460	0.4790	0.5755	0.6016	0.4814	0.4322
PCP	0.1336	0.1225	0.3551	0.3143	0.9808	0.4975	0.6981	0.2947	0.8471	0.7242
Ecstasy	0.2353	0.2246	0.1091	0.2886	0.4499	0.2826	0.5161	0.1199	0.3863	0.3573
Inhalants	0.0297	0.1064	0.0376	0.0758	0.0020	0.1075	0.0716	0.3270	0.0453	0.1275
Nonmedical Use of Psychotherapeutics2,3	0.7396	0.5555	0.5224	0.7624	0.0636	0.2627	0.3002	0.3097	0.4122	0.0593
Pain Relievers	0.9436	0.3794	0.7197	0.6949	0.0261	0.0608	0.8298	0.0547	0.2211	0.2255
OxyContin®	--	--	0.9084	0.9803	0.2432	0.6638	0.1853	0.0274	0.0073	0.2724
Tranquilizers	0.5173	0.5097	0.0470	0.3306	0.1608	0.3169	0.1855	0.8452	0.7251	0.1830
Stimulants3	0.0627	0.0825	0.0929	0.4494	0.0503	0.6285	0.0861	0.2346	0.6483	0.1605
Methamphetamine3	0.0058	0.0022	0.0036	0.0201	0.0034	0.2866	0.2240	0.4428	0.3981	0.9737
Sedatives	0.0141	0.5016	0.8152	0.7728	0.1202	0.2892	0.7163	0.1409	0.1981	0.5915
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0579	0.0708	0.9342	0.1116	0.0024	0.0500	0.9555	0.1644	0.3929	0.0454

130402

Table 7.4C – Types of Illicit Drug Use in Lifetime among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	104	107	96	100	104	103	98	103	102	103	92
Marijuana and Hashish	88	91	87	85	87	88	82	86	91	89	82
Cocaine	36	36	33	34	32	32	32	28	26	26	23
Crack	17	17	14	14	15	13	12	10	11	16	10
Heroin	14	11	12	10	11	10	13	9	9	12	12
Hallucinogens	49	48	45	44	42	41	41	43	44	43	39
LSD	34	26	24	23	21	18	21	20	21	19	21
PCP	20	20	18	19	16	14	12	13	11	10	13
Ecstasy	40	32	31	26	28	30	33	34	35	37	30
Inhalants	67	68	67	67	66	68	65	66	61	58	51
Nonmedical Use of Psychotherapeutics2,3	75	76	70	72	75	74	69	70	68	64	64
Pain Relievers	69	70	67	65	68	69	66	64	64	59	58
OxyContin®	21	20	24	21	24	25	23	27	28	25	23
Tranquilizers	38	40	36	38	36	37	35	33	36	37	38
Stimulants3	46	41	38	41	43	34	39	31	31	31	28
Methamphetamine3	29	24	25	26	28	19	22	20	18	21	15
Sedatives	22	22	23	22	19	20	18	21	17	16	17
ILLICIT DRUGS OTHER THAN MARIJUANA1	89	97	84	87	87	92	83	88	87	82	77

130402

Table 7.4D – Types of Illicit Drug Use in Lifetime among Persons Aged 12 to 17: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.42	0.43	0.38	0.39	0.41	0.41	0.39	0.42	0.42	0.41	0.37
Marijuana and Hashish	0.36	0.37	0.34	0.33	0.34	0.35	0.33	0.35	0.37	0.35	0.33
Cocaine	0.15	0.15	0.13	0.14	0.13	0.13	0.13	0.11	0.11	0.11	0.09
Crack	0.07	0.07	0.06	0.05	0.06	0.05	0.05	0.04	0.04	0.06	0.04
Heroin	0.05	0.04	0.05	0.04	0.04	0.04	0.05	0.04	0.04	0.05	0.05
Hallucinogens	0.20	0.19	0.18	0.17	0.17	0.16	0.16	0.18	0.18	0.17	0.15
LSD	0.14	0.10	0.09	0.09	0.08	0.07	0.08	0.08	0.09	0.08	0.09
PCP	0.08	0.08	0.07	0.08	0.06	0.05	0.05	0.05	0.05	0.04	0.05
Ecstasy	0.16	0.13	0.12	0.10	0.11	0.12	0.13	0.14	0.14	0.15	0.12
Inhalants	0.27	0.27	0.27	0.26	0.26	0.27	0.26	0.27	0.25	0.23	0.21
Nonmedical Use of Psychotherapeutics2,3	0.30	0.30	0.28	0.28	0.30	0.29	0.28	0.28	0.28	0.26	0.26
Pain Relievers	0.28	0.28	0.27	0.26	0.27	0.27	0.26	0.26	0.26	0.23	0.23
OxyContin®	0.09	0.08	0.09	0.08	0.09	0.10	0.09	0.11	0.12	0.10	0.09
Tranquilizers	0.16	0.16	0.14	0.15	0.14	0.15	0.14	0.13	0.15	0.15	0.15
Stimulants3	0.19	0.16	0.15	0.16	0.17	0.13	0.16	0.12	0.13	0.12	0.11
Methamphetamine3	0.12	0.10	0.10	0.10	0.11	0.07	0.09	0.08	0.08	0.08	0.06
Sedatives	0.09	0.09	0.09	0.09	0.08	0.08	0.07	0.09	0.07	0.06	0.07
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.36	0.39	0.33	0.34	0.34	0.36	0.33	0.36	0.36	0.33	0.31

130402

Table 7.4P – Types of Illicit Drug Use in Lifetime among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0000	0.0000	0.0000	0.0000	0.0000	0.0002	0.0001	0.0000	0.0059	0.0209
Marijuana and Hashish	0.0000	0.0000	0.0000	0.4026	0.4685	0.1205	0.4550	0.8209	0.8418	0.2539
Cocaine	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0001	0.0036	0.0336
Crack	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0030	0.0745	0.0685	0.0580
Heroin	0.0553	0.2187	0.3006	0.9606	0.9699	0.7377	0.6709	0.8840	0.4215	0.5558
Hallucinogens	0.0000	0.0000	0.0000	0.0060	0.0097	0.2526	0.0079	0.0005	0.0006	0.0620
LSD	0.0000	0.0000	0.0565	0.2767	0.2619	0.0820	0.4510	0.8974	0.6935	0.4909
PCP	0.0000	0.0000	0.0005	0.0003	0.1388	0.6629	0.7089	0.8269	0.2793	0.2201
Ecstasy	0.0000	0.0093	0.4974	0.0138	0.6155	0.2617	0.4072	0.0497	0.0023	0.0135
Inhalants	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0006
Nonmedical Use of Psychotherapeutics2,3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0012	0.0001	0.0731	0.6854
Pain Relievers	0.0000	0.0000	0.0000	0.0000	0.0000	0.0001	0.0011	0.0000	0.0089	0.3445
OxyContin®	0.0024	0.0241	0.5286	0.1071	0.6485	0.3201	0.4946	0.0793	0.1387	0.1616
Tranquilizers	0.0117	0.0023	0.0467	0.3299	0.6381	0.4941	0.7145	0.9734	0.4757	0.9253
Stimulants3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0003	0.0250	0.2577	0.7611
Methamphetamine3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0017	0.0644	0.0847	0.5032	0.1198
Sedatives	0.0193	0.0074	0.0084	0.0540	0.0779	0.1719	0.2104	0.0535	0.7648	0.1655
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0057

130402

Table 7.5C – Types of Illicit Drug Use in the Past Year among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	95	91	87	88	95	88	87	90	94	93	83
Marijuana and Hashish	79	79	77	75	78	75	73	78	84	83	75
Cocaine	32	28	27	28	28	27	24	22	22	20	19
Crack	14	13	10	10	12	11	8	7	5	7	8
Heroin	11	8	10	8	8	6	11	7	8	11	9
Hallucinogens	40	37	36	36	34	34	35	38	40	35	32
LSD	25	15	17	17	14	15	18	14	17	18	16
PCP	13	12	12	14	11	9	10	10	8	7	11
Ecstasy	32	23	23	21	23	26	27	29	32	29	23
Inhalants	44	48	45	47	45	43	44	42	42	40	34
Nonmedical Use of Psychotherapeutics2,3	64	64	59	61	62	63	58	59	58	53	53
Pain Relievers	59	59	56	56	56	59	54	54	54	48	47
OxyContin®	--	--	18	18	18	19	17	20	24	18	17
Tranquilizers	34	33	29	29	30	31	29	26	30	31	31
Stimulants3	35	30	28	31	33	27	28	23	24	23	23
Methamphetamine3	22	17	17	20	21	14	14	13	15	16	12
Sedatives	16	16	15	16	13	15	14	16	14	12	11
ILLICIT DRUGS OTHER THAN MARIJUANA1	76	79	71	71	73	73	69	72	74	65	64

130402

Table 7.5D – Types of Illicit Drug Use in the Past Year among Persons Aged 12 to 17: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.38	0.36	0.34	0.35	0.37	0.35	0.35	0.36	0.38	0.37	0.33
Marijuana and Hashish	0.32	0.31	0.31	0.30	0.31	0.30	0.29	0.32	0.34	0.33	0.30
Cocaine	0.13	0.11	0.11	0.11	0.11	0.11	0.10	0.09	0.09	0.08	0.08
Crack	0.06	0.05	0.04	0.04	0.05	0.04	0.03	0.03	0.02	0.03	0.03
Heroin	0.04	0.03	0.04	0.03	0.03	0.02	0.04	0.03	0.03	0.05	0.04
Hallucinogens	0.16	0.15	0.14	0.14	0.13	0.14	0.14	0.16	0.16	0.14	0.13
LSD	0.10	0.06	0.07	0.07	0.05	0.06	0.07	0.06	0.07	0.07	0.07
PCP	0.05	0.05	0.05	0.06	0.04	0.04	0.04	0.04	0.03	0.03	0.04
Ecstasy	0.13	0.09	0.09	0.08	0.09	0.10	0.11	0.12	0.13	0.12	0.09
Inhalants	0.18	0.19	0.18	0.19	0.18	0.17	0.18	0.17	0.17	0.16	0.14
Nonmedical Use of Psychotherapeutics2,3	0.26	0.26	0.23	0.24	0.24	0.25	0.23	0.24	0.24	0.21	0.21
Pain Relievers	0.24	0.24	0.22	0.22	0.22	0.23	0.22	0.22	0.22	0.19	0.19
OxyContin®	--	--	0.07	0.07	0.07	0.07	0.07	0.08	0.10	0.07	0.07
Tranquilizers	0.14	0.13	0.12	0.11	0.12	0.12	0.12	0.11	0.12	0.12	0.13
Stimulants3	0.14	0.12	0.11	0.12	0.13	0.11	0.11	0.09	0.10	0.09	0.09
Methamphetamine3	0.09	0.07	0.07	0.08	0.08	0.06	0.06	0.05	0.06	0.06	0.05
Sedatives	0.07	0.06	0.06	0.06	0.05	0.06	0.06	0.06	0.06	0.05	0.05
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.31	0.32	0.28	0.28	0.29	0.29	0.28	0.29	0.30	0.26	0.26

130402

Table 7.5P – Types of Illicit Drug Use in the Past Year among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0000	0.0000	0.0000	0.0001	0.0010	0.0834	0.0142	0.0003	0.0025	0.0423
Marijuana and Hashish	0.0000	0.0006	0.0188	0.7306	0.5376	0.0224	0.3499	0.6790	0.2482	0.1093
Cocaine	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0271	0.0283	0.0658
Crack	0.0000	0.0000	0.0008	0.0062	0.0001	0.0007	0.1653	0.3265	0.9923	0.2752
Heroin	0.1586	0.6574	0.2210	0.6756	0.6642	0.4688	0.5025	0.7593	0.8367	0.1301
Hallucinogens	0.0000	0.0000	0.0001	0.0322	0.0558	0.1411	0.0036	0.0001	0.0000	0.0511
LSD	0.0000	0.8723	0.8859	0.8413	0.0238	0.2156	0.1696	0.7248	0.5618	0.7848
PCP	0.0003	0.0111	0.1530	0.0478	0.5391	0.6325	0.3664	1.0000	0.3595	0.4936
Ecstasy	0.0000	0.2126	0.5667	0.2466	0.6555	0.2920	0.0903	0.0005	0.0000	0.0005
Inhalants	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0011
Nonmedical Use of Psychotherapeutics2,3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0004	0.0004	0.0077	0.1606
Pain Relievers	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0001	0.0000	0.0024	0.0251
OxyContin®	--	--	0.8214	0.9259	0.6688	0.0860	0.1047	0.1103	0.0714	0.1875
Tranquilizers	0.0104	0.0037	0.0839	0.3858	0.6014	0.2875	0.4558	0.7067	0.5585	0.6277
Stimulants3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0146	0.1700	0.6819	0.8141	0.4204
Methamphetamine3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0739	0.5046	0.7420	0.3238	0.2272
Sedatives	0.0042	0.0126	0.0079	0.0609	0.1371	0.1265	0.0715	0.0186	0.0820	0.8751
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0050

130402

Table 7.6C – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	71	67	67	64	67	68	61	66	70	68	63
Marijuana and Hashish	58	60	57	56	55	56	54	59	62	61	55
Cocaine	18	16	15	16	13	13	13	13	11	12	7
Crack	9	8	5	7	4	5	3	4	2	2	*
Heroin	5	6	5	5	5	2	6	5	3	8	*
Hallucinogens	20	20	19	19	18	17	21	20	21	22	17
LSD	12	10	8	8	7	8	10	7	10	8	6
PCP	6	6	5	6	5	5	4	5	3	2	3
Ecstasy	16	12	13	11	11	11	15	16	15	15	11
Inhalants	22	25	26	23	26	26	24	22	23	20	19
Nonmedical Use of Psychotherapeutics2,3	43	42	40	37	40	40	33	36	38	35	37
Pain Relievers	39	39	36	33	36	36	29	34	35	31	32
OxyContin®	--	--	10	7	6	8	8	11	10	10	10
Tranquilizers	18	22	15	17	14	19	16	15	15	17	19
Stimulants3	22	19	19	18	17	14	14	14	15	12	14
Methamphetamine3	14	11	12	13	10	8	6	8	8	8	6
Sedatives	9	10	6	6	8	9	8	9	8	6	6
ILLICIT DRUGS OTHER THAN MARIJUANA1	52	48	49	44	48	49	42	45	47	42	43

130402

Table 7.6D – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.29	0.27	0.27	0.25	0.27	0.27	0.25	0.27	0.29	0.27	0.25
Marijuana and Hashish	0.24	0.24	0.23	0.22	0.21	0.22	0.22	0.24	0.25	0.24	0.22
Cocaine	0.07	0.06	0.06	0.06	0.05	0.05	0.05	0.05	0.05	0.05	0.03
Crack	0.03	0.03	0.02	0.03	0.02	0.02	0.01	0.02	0.01	0.01	*
Heroin	0.02	0.02	0.02	0.02	0.02	0.01	0.03	0.02	0.01	0.03	*
Hallucinogens	0.08	0.08	0.07	0.07	0.07	0.07	0.08	0.08	0.09	0.09	0.07
LSD	0.05	0.04	0.03	0.03	0.03	0.03	0.04	0.03	0.04	0.03	0.02
PCP	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.01	0.01	0.01
Ecstasy	0.06	0.05	0.05	0.04	0.04	0.04	0.06	0.06	0.06	0.06	0.04
Inhalants	0.09	0.10	0.10	0.09	0.10	0.10	0.10	0.09	0.10	0.08	0.08
Nonmedical Use of Psychotherapeutics2,3	0.17	0.17	0.16	0.14	0.16	0.16	0.13	0.15	0.16	0.14	0.15
Pain Relievers	0.16	0.15	0.14	0.13	0.14	0.14	0.12	0.14	0.14	0.12	0.13
OxyContin®	--	--	0.04	0.03	0.03	0.03	0.03	0.04	0.04	0.04	0.04
Tranquilizers	0.07	0.09	0.06	0.07	0.06	0.07	0.07	0.06	0.06	0.07	0.08
Stimulants3	0.09	0.08	0.08	0.07	0.07	0.06	0.05	0.06	0.06	0.05	0.06
Methamphetamine3	0.06	0.04	0.05	0.05	0.04	0.03	0.02	0.03	0.03	0.03	0.03
Sedatives	0.03	0.04	0.02	0.03	0.03	0.04	0.03	0.04	0.03	0.02	0.03
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.21	0.19	0.20	0.17	0.19	0.19	0.17	0.18	0.19	0.17	0.17

130402

Table 7.6P – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0000	0.0000	0.0037	0.2910	0.4723	0.9207	0.4871	0.1237	0.1243	0.1309
Marijuana and Hashish	0.0031	0.0413	0.2638	0.2029	0.0824	0.0987	0.0959	0.6362	0.5865	0.0458
Cocaine	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0040	0.0168	0.0037
Crack	*	*	*	*	*	*	*	*	*	*
Heroin	*	*	*	*	*	*	*	*	*	*
Hallucinogens	0.0003	0.0002	0.0565	0.1047	0.4516	0.6307	0.0014	0.0277	0.0345	0.0562
LSD	0.0114	0.0352	0.2481	0.5781	0.6088	0.7634	0.0297	0.3355	0.0745	0.4839
PCP	0.0049	0.0168	0.2569	0.0532	0.1936	0.3966	0.0448	0.1548	0.6183	0.9100
Ecstasy	0.0082	0.2904	0.8564	0.9641	0.6094	0.5567	0.0782	0.0271	0.0067	0.0812
Inhalants	0.0001	0.0000	0.0002	0.0001	0.0000	0.0016	0.0054	0.0538	0.0098	0.2050
Nonmedical Use of Psychotherapeutics2,3	0.0000	0.0000	0.0001	0.0104	0.0110	0.0185	0.6897	0.0635	0.3986	0.9119
Pain Relievers	0.0000	0.0000	0.0001	0.0107	0.0128	0.0294	0.8257	0.0138	0.1808	0.9311
OxyContin®	--	--	0.2604	0.2358	0.0924	0.8620	0.9576	0.1407	0.9732	0.8839
Tranquilizers	0.0624	0.0031	0.4191	0.4661	0.4913	0.1489	0.6675	0.8006	0.9097	0.3908
Stimulants3	0.0004	0.0000	0.0119	0.0258	0.0258	0.7188	0.8072	0.6184	0.7146	0.3057
Methamphetamine3	0.0095	0.0017	0.0401	0.0047	0.0679	0.7679	0.8804	0.5405	0.6350	0.5575
Sedatives	0.0478	0.0762	0.9729	0.9924	0.0874	0.5143	0.4110	0.2124	0.3576	0.7926
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0000	0.0000	0.0000	0.0000	0.0000	0.0001	0.0026	0.0004	0.0024	0.0706

130402

Table 7.7C – Types of Illicit Drug Use in Lifetime among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	156	155	165	161	166	162	155	163	167	174	175
Marijuana and Hashish	157	157	176	168	175	166	160	169	167	177	178
Cocaine	114	107	109	115	116	117	112	113	112	108	113
Crack	51	54	50	54	55	49	48	45	47	42	40
Heroin	35	37	36	36	38	34	32	37	41	43	43
Hallucinogens	140	134	130	132	140	130	118	135	134	121	131
LSD	115	108	98	96	89	78	74	80	79	74	87
PCP	45	49	42	41	38	35	36	37	34	32	30
Ecstasy	112	109	108	113	112	111	100	104	115	102	117
Inhalants	111	104	111	102	101	96	92	95	91	95	84
Nonmedical Use of Psychotherapeutics2,3	135	136	143	143	154	145	142	153	143	145	151
Pain Relievers	119	130	129	131	145	136	138	139	134	130	138
OxyContin®	40	56	54	64	65	62	68	71	75	74	77
Tranquilizers	94	98	98	107	112	104	103	104	106	104	109
Stimulants3	93	101	104	97	104	97	91	97	97	93	100
Methamphetamine3	71	76	72	77	79	71	63	62	62	56	62
Sedatives	39	37	40	40	38	40	37	40	34	36	36
ILLICIT DRUGS OTHER THAN MARIJUANA1	157	151	157	154	166	158	156	163	158	157	160

130402

Table 7.7D – Types of Illicit Drug Use in Lifetime among Persons Aged 18 to 25: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.50	0.49	0.51	0.49	0.51	0.49	0.47	0.49	0.49	0.51	0.51
Marijuana and Hashish	0.51	0.50	0.55	0.52	0.53	0.51	0.49	0.50	0.49	0.51	0.51
Cocaine	0.37	0.34	0.34	0.35	0.36	0.36	0.34	0.34	0.33	0.32	0.33
Crack	0.16	0.17	0.16	0.17	0.17	0.15	0.15	0.13	0.14	0.12	0.12
Heroin	0.11	0.12	0.11	0.11	0.12	0.11	0.10	0.11	0.12	0.13	0.12
Hallucinogens	0.45	0.42	0.40	0.41	0.43	0.40	0.36	0.40	0.39	0.35	0.38
LSD	0.37	0.34	0.31	0.30	0.27	0.24	0.22	0.24	0.23	0.22	0.25
PCP	0.15	0.16	0.13	0.13	0.12	0.11	0.11	0.11	0.10	0.09	0.09
Ecstasy	0.36	0.34	0.34	0.35	0.34	0.34	0.30	0.31	0.34	0.30	0.34
Inhalants	0.36	0.33	0.34	0.31	0.31	0.29	0.28	0.28	0.27	0.28	0.24
Nonmedical Use of Psychotherapeutics2,3	0.44	0.43	0.44	0.44	0.47	0.44	0.43	0.46	0.42	0.42	0.44
Pain Relievers	0.39	0.41	0.40	0.40	0.44	0.42	0.42	0.42	0.39	0.38	0.40
OxyContin®	0.13	0.18	0.17	0.20	0.20	0.19	0.21	0.21	0.22	0.22	0.22
Tranquilizers	0.30	0.31	0.31	0.33	0.34	0.32	0.31	0.31	0.31	0.30	0.32
Stimulants3	0.30	0.32	0.32	0.30	0.32	0.30	0.28	0.29	0.28	0.27	0.29
Methamphetamine3	0.23	0.24	0.23	0.24	0.24	0.22	0.19	0.18	0.18	0.16	0.18
Sedatives	0.13	0.12	0.12	0.12	0.12	0.12	0.11	0.12	0.10	0.11	0.10
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.51	0.47	0.49	0.48	0.51	0.48	0.47	0.49	0.47	0.46	0.46

130402

Table 7.7P – Types of Illicit Drug Use in Lifetime among Persons Aged 18 to 25: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0037	0.0001	0.0529	0.0385	0.0650	0.7386	0.2718	0.2817	0.5581	0.2442
Marijuana and Hashish	0.0293	0.0165	0.4530	0.7366	0.6891	0.0572	0.0418	0.5383	0.2937	0.6576
Cocaine	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0182	0.8919
Crack	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0001	0.2783
Heroin	0.0375	0.0843	0.1008	0.0157	0.0414	0.0158	0.0015	0.2989	0.4977	0.3005
Hallucinogens	0.0000	0.0000	0.0000	0.0000	0.0000	0.0043	0.7073	0.0093	0.1199	0.8952
LSD	0.0000	0.0000	0.0000	0.0000	0.0000	0.0002	0.0648	0.0043	0.1331	0.8920
PCP	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0035	0.0169	0.8380
Ecstasy	0.0000	0.0001	0.0542	0.0697	0.2547	0.8624	0.1149	0.4192	0.3250	0.2045
Inhalants	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0941
Nonmedical Use of Psychotherapeutics2,3	0.7176	0.0197	0.0087	0.0000	0.0000	0.0019	0.0297	0.0332	0.1863	0.2126
Pain Relievers	0.5419	0.0289	0.0012	0.0000	0.0000	0.0000	0.0002	0.0006	0.0074	0.6128
OxyContin®	0.0000	0.0000	0.0000	0.0048	0.0255	0.0526	0.1186	0.1194	0.1037	0.4363
Tranquilizers	0.0003	0.2655	0.1671	0.1671	0.4941	0.8456	0.3378	0.8324	0.3124	0.3164
Stimulants3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0060	0.0481	0.0261	0.1325	0.1949
Methamphetamine3	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0014	0.3871
Sedatives	0.0000	0.0003	0.0000	0.0000	0.0000	0.0005	0.0327	0.0203	0.2651	0.2952
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0184	0.0018	0.0875	0.2456

130402

Table 7.8C – Types of Illicit Drug Use in the Past Year among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	143	153	154	152	157	156	154	160	167	172	174
Marijuana and Hashish	135	146	152	145	150	150	150	156	166	167	171
Cocaine	74	72	80	74	80	78	70	69	69	72	74
Crack	23	23	24	29	27	24	23	20	22	16	18
Heroin	17	14	15	21	18	20	19	20	25	26	29
Hallucinogens	81	77	72	74	79	77	75	82	90	81	89
LSD	44	30	27	30	32	30	36	40	45	43	49
PCP	14	19	17	11	14	11	8	8	10	16	11
Ecstasy	67	50	48	52	61	57	60	65	70	65	69
Inhalants	41	39	41	42	40	38	36	45	45	47	38
Nonmedical Use of Psychotherapeutics2,3	97	104	110	109	118	110	112	119	114	110	111
Pain Relievers	86	97	94	98	103	97	101	103	100	94	97
OxyContin®	--	--	35	37	39	36	37	43	44	43	47
Tranquilizers	57	66	66	68	75	69	70	70	72	63	71
Stimulants3	57	56	66	58	61	61	54	61	59	55	72
Methamphetamine3	41	39	41	41	38	35	26	29	28	25	43
Sedatives	18	18	18	22	22	21	23	22	21	18	18
ILLICIT DRUGS OTHER THAN MARIJUANA1	116	127	126	121	130	126	123	131	132	129	127

130402

Table 7.8D – Types of Illicit Drug Use in the Past Year among Persons Aged 18 to 25: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.46	0.48	0.48	0.47	0.48	0.48	0.47	0.48	0.49	0.50	0.50
Marijuana and Hashish	0.43	0.46	0.47	0.45	0.46	0.46	0.46	0.46	0.49	0.49	0.49
Cocaine	0.24	0.23	0.25	0.23	0.24	0.24	0.21	0.20	0.20	0.21	0.21
Crack	0.08	0.07	0.07	0.09	0.08	0.07	0.07	0.06	0.06	0.05	0.05
Heroin	0.05	0.04	0.05	0.06	0.06	0.06	0.06	0.06	0.07	0.07	0.08
Hallucinogens	0.26	0.24	0.22	0.23	0.24	0.24	0.23	0.24	0.27	0.23	0.26
LSD	0.14	0.09	0.08	0.09	0.10	0.09	0.11	0.12	0.13	0.13	0.14
PCP	0.04	0.06	0.05	0.03	0.04	0.03	0.02	0.02	0.03	0.05	0.03
Ecstasy	0.22	0.16	0.15	0.16	0.19	0.18	0.18	0.19	0.20	0.19	0.20
Inhalants	0.13	0.12	0.13	0.13	0.12	0.12	0.11	0.14	0.13	0.14	0.11
Nonmedical Use of Psychotherapeutics2,3	0.31	0.33	0.34	0.33	0.36	0.34	0.34	0.35	0.33	0.32	0.32
Pain Relievers	0.28	0.30	0.29	0.30	0.31	0.30	0.31	0.31	0.29	0.27	0.28
OxyContin®	--	--	0.11	0.11	0.12	0.11	0.11	0.13	0.13	0.13	0.14
Tranquilizers	0.18	0.21	0.20	0.21	0.23	0.21	0.21	0.21	0.21	0.18	0.21
Stimulants3	0.18	0.18	0.20	0.18	0.19	0.18	0.16	0.18	0.17	0.16	0.21
Methamphetamine3	0.13	0.12	0.13	0.13	0.12	0.11	0.08	0.09	0.08	0.07	0.12
Sedatives	0.06	0.06	0.06	0.07	0.07	0.06	0.07	0.06	0.06	0.05	0.05
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.37	0.40	0.39	0.37	0.40	0.38	0.37	0.39	0.39	0.38	0.37

130402

Table 7.8P – Types of Illicit Drug Use in the Past Year among Persons Aged 18 to 25: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.2240	0.0153	0.0006	0.0027	0.0078	0.0000	0.0002	0.9954	0.1003	0.0958
Marijuana and Hashish	0.0100	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.3157	0.0251	0.2881
Cocaine	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0023	0.0214	0.8631	0.8186
Crack	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0028	0.1859	0.1359	0.1727
Heroin	0.0001	0.0000	0.0000	0.0049	0.0005	0.0006	0.0004	0.0158	0.1199	0.3182
Hallucinogens	0.0000	0.5917	0.2111	0.6490	0.7565	0.5206	0.8031	0.0347	0.0562	0.3469
LSD	0.9373	0.0000	0.0000	0.0000	0.0002	0.0001	0.1529	0.1924	0.3098	0.6269
PCP	0.0127	0.0034	0.0200	0.8212	0.2191	0.8663	0.0705	0.1394	0.1991	0.7694
Ecstasy	0.0000	0.1054	0.0001	0.0001	0.2416	0.0308	0.3915	0.3749	0.2438	0.8928
Inhalants	0.0000	0.0000	0.0000	0.0000	0.0123	0.1174	0.0838	0.0034	0.0209	0.6028
Nonmedical Use of Psychotherapeutics2,3	0.1294	0.0402	0.0074	0.0019	0.0000	0.0038	0.0129	0.0046	0.1540	0.0320
Pain Relievers	0.0013	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0153	0.3480
OxyContin®	--	--	0.5476	0.6576	0.5060	0.5854	0.2887	0.0004	0.0028	0.3062
Tranquilizers	0.7147	0.2522	0.5239	0.0552	0.0947	0.4175	0.1942	0.1811	0.2667	0.1100
Stimulants3	0.8794	0.5561	0.8861	0.6886	0.3221	0.0975	0.0529	0.3765	0.2990	0.0012
Methamphetamine3	0.0000	0.0000	0.0000	0.0000	0.0000	0.1310	0.2506	0.5773	0.1776	0.0225
Sedatives	0.0201	0.0538	0.0336	0.0052	0.0053	0.0363	0.0229	0.1026	0.0774	0.6982
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0000	0.0011	0.0169	0.0003	0.0000	0.0062	0.0572	0.0003	0.1242	0.2435

130402

Table 7.9C – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	116	128	130	130	122	127	129	135	136	142	138
Marijuana and Hashish	110	116	119	121	115	120	123	126	130	135	133
Cocaine	37	42	43	47	41	38	39	36	39	41	33
Crack	9	13	13	16	13	11	11	11	16	6	9
Heroin	10	7	9	10	12	11	14	12	17	20	22
Hallucinogens	38	37	33	36	43	35	39	46	48	40	46
LSD	8	13	14	12	12	12	15	16	17	14	18
PCP	6	10	5	5	7	6	3	3	3	6	4
Ecstasy	31	23	23	26	34	24	31	33	37	30	38
Inhalants	18	19	18	21	17	19	18	21	21	36	22
Nonmedical Use of Psychotherapeutics2,3	60	71	69	72	77	69	71	74	72	69	74
Pain Relievers	51	61	60	61	66	60	61	62	64	58	65
OxyContin®	--	--	19	19	17	18	16	19	24	21	24
Tranquilizers	35	36	38	40	43	39	40	40	39	40	42
Stimulants3	31	30	34	37	34	31	29	34	35	33	31
Methamphetamine3	21	21	24	27	21	18	14	15	17	16	16
Sedatives	9	11	10	15	13	13	15	17	12	10	13
ILLICIT DRUGS OTHER THAN MARIJUANA1	75	82	82	87	89	81	82	88	84	87	85

130402

Table 7.9D – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.37	0.40	0.40	0.40	0.37	0.39	0.39	0.40	0.40	0.42	0.40
Marijuana and Hashish	0.36	0.37	0.37	0.37	0.35	0.37	0.37	0.38	0.38	0.39	0.39
Cocaine	0.12	0.13	0.13	0.15	0.13	0.12	0.12	0.11	0.11	0.12	0.09
Crack	0.03	0.04	0.04	0.05	0.04	0.03	0.03	0.03	0.05	0.02	0.03
Heroin	0.03	0.02	0.03	0.03	0.04	0.03	0.04	0.04	0.05	0.06	0.06
Hallucinogens	0.12	0.12	0.10	0.11	0.13	0.11	0.12	0.14	0.14	0.12	0.13
LSD	0.03	0.04	0.04	0.04	0.04	0.04	0.05	0.05	0.05	0.04	0.05
PCP	0.02	0.03	0.02	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.01
Ecstasy	0.10	0.07	0.07	0.08	0.10	0.07	0.09	0.10	0.11	0.09	0.11
Inhalants	0.06	0.06	0.06	0.06	0.05	0.06	0.05	0.06	0.06	0.10	0.06
Nonmedical Use of Psychotherapeutics2,3	0.19	0.22	0.21	0.22	0.23	0.21	0.22	0.22	0.21	0.20	0.21
Pain Relievers	0.16	0.19	0.19	0.19	0.20	0.18	0.19	0.19	0.19	0.17	0.19
OxyContin®	--	--	0.06	0.06	0.05	0.06	0.05	0.06	0.07	0.06	0.07
Tranquilizers	0.11	0.11	0.12	0.12	0.13	0.12	0.12	0.12	0.11	0.12	0.12
Stimulants3	0.10	0.10	0.11	0.11	0.10	0.09	0.09	0.10	0.10	0.10	0.09
Methamphetamine3	0.07	0.07	0.07	0.08	0.06	0.06	0.04	0.05	0.05	0.05	0.05
Sedatives	0.03	0.04	0.03	0.05	0.04	0.04	0.05	0.05	0.04	0.03	0.04
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.24	0.26	0.26	0.27	0.27	0.25	0.25	0.26	0.25	0.25	0.25

130402

Table 7.9P – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25: P Values from Tests of Differences of Percentages, 2012 Versus 2002-2011

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. -- Not available. NOTE: Some 2006 to 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 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.0359	0.0616	0.0006	0.0344	0.0064	0.0067	0.0038	0.9548	0.6892	0.8661
Marijuana and Hashish	0.0069	0.0012	0.0000	0.0001	0.0000	0.0000	0.0001	0.3543	0.6809	0.6027
Cocaine	0.0000	0.0000	0.0000	0.0000	0.0000	0.0001	0.0070	0.0981	0.0257	0.1569
Crack	0.1282	0.1946	0.0037	0.0002	0.0111	0.1280	0.1864	0.7969	0.0563	0.1128
Heroin	0.0001	0.0000	0.0001	0.0023	0.0016	0.0007	0.0198	0.0055	0.0851	0.3289
Hallucinogens	0.3606	0.9262	0.1328	0.2675	0.9596	0.0924	0.6619	0.5516	0.2195	0.5339
LSD	0.0001	0.0480	0.2052	0.0103	0.0084	0.0378	0.5086	0.4528	0.6400	0.2545
PCP	0.5369	0.0822	0.4008	1.0000	0.6625	0.6218	0.1912	0.2274	0.2842	0.9559
Ecstasy	0.4968	0.0154	0.0143	0.1007	0.7500	0.0094	0.3160	0.5770	0.3850	0.3932
Inhalants	0.1325	0.4428	0.2761	0.2906	0.6109	0.5844	0.6338	0.3108	0.6285	0.5709
Nonmedical Use of Psychotherapeutics2,3	0.5419	0.0142	0.0053	0.0011	0.0002	0.0284	0.0575	0.0005	0.0552	0.2813
Pain Relievers	0.2669	0.0010	0.0009	0.0004	0.0000	0.0012	0.0052	0.0002	0.0146	0.3641
OxyContin®	--	--	0.8190	0.7377	0.9253	0.5132	0.7817	0.2053	0.0047	0.6482
Tranquilizers	0.9169	0.5420	0.2298	0.0767	0.0174	0.2629	0.3145	0.0798	0.4747	0.8159
Stimulants3	0.2229	0.2796	0.0169	0.0480	0.0625	0.5331	0.4938	0.4330	0.6550	0.2286
Methamphetamine3	0.0002	0.0000	0.0000	0.0000	0.0003	0.3352	0.3580	0.6261	0.5648	0.4478
Sedatives	0.8629	0.5041	0.9691	0.2270	0.7646	0.2226	0.3694	0.1088	0.6285	0.5787
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.0098	0.0001	0.0020	0.0000	0.0000	0.0036	0.0233	0.0002	0.0072	0.7983

130402

Table 7.10C – Types of Illicit Drug Use in Lifetime among Persons Aged 26 or Older: Standard Errors of Numbers in Thousands, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	935	874	928	903	854	935	898	932	988	1,011	925
Marijuana and Hashish	888	831	875	887	863	921	887	907	986	993	967
Cocaine	574	552	621	580	635	655	660	646	663	704	683
Crack	303	257	274	283	322	337	317	314	371	324	344
Heroin	220	201	188	223	235	236	221	214	243	223	241
Hallucinogens	572	549	583	573	613	615	631	646	651	618	641
LSD	496	469	494	499	508	540	542	557	549	526	538
PCP	282	262	292	284	290	294	337	292	317	303	309
Ecstasy	247	255	286	294	322	317	319	352	396	344	374
Inhalants	457	407	448	436	445	488	468	463	458	479	471
Nonmedical Use of Psychotherapeutics2,3	715	629	706	693	663	662	730	705	752	740	740
Pain Relievers	539	477	529	527	497	526	567	544	579	589	589
OxyContin®	103	125	120	120	152	165	171	203	224	196	228
Tranquilizers	481	414	471	460	451	453	484	472	479	483	540
Stimulants3	495	456	480	474	482	459	536	496	538	486	539
Methamphetamine3	402	392	394	361	398	359	397	395	439	404	418
Sedatives	366	316	396	344	347	357	395	351	353	349	374
ILLICIT DRUGS OTHER THAN MARIJUANA1	789	728	788	797	772	830	828	845	863	879	842

130402

Table 7.10D – Types of Illicit Drug Use in Lifetime among Persons Aged 26 or Older: Standard Errors of Percentages, 2002-2012

Drug	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
*Low precision; no estimate reported. NOTE: Some 2006 to 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2012 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. For the 2002 through 2005 survey years, a Bernoulli stochastic imputation procedure was used to generate adjusted estimates comparable with estimates for survey years 2006 and later. 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, 2002-2012.
ILLICIT DRUGS1	0.52	0.48	0.51	0.49	0.45	0.49	0.47	0.48	0.51	0.51	0.46
Marijuana and Hashish	0.50	0.46	0.48	0.48	0.46	0.48	0.46	0.47	0.50	0.50	0.48
Cocaine	0.32	0.30	0.34	0.31	0.34	0.35	0.34	0.33	0.34	0.35	0.34
Crack	0.17	0.14	0.15	0.15	0.17	0.18	0.17	0.16	0.19	0.16	0.17
Heroin	0.12	0.11	0.10	0.12	0.12	0.12	0.12	0.11	0.12	0.11	0.12
Hallucinogens	0.32	0.30	0.32	0.31	0.33	0.32	0.33	0.33	0.33	0.31	0.32
LSD	0.28	0.26	0.27	0.27	0.27	0.28	0.28	0.29	0.28	0.27	0.27
PCP	0.16	0.14	0.16	0.15	0.15	0.15	0.18	0.15	0.16	0.15	0.15
Ecstasy	0.14	0.14	0.16	0.16	0.17	0.17	0.17	0.18	0.20	0.17	0.19
Inhalants	0.25	0.22	0.24	0.24	0.24	0.26	0.24	0.24	0.23	0.24	0.23
Nonmedical Use of Psychotherapeutics2,3	0.40	0.35	0.39	0.37	0.35	0.35	0.38	0.36	0.39	0.37	0.37
Pain Relievers	0.30	0.26	0.29	0.28	0.26	0.28	0.30	0.28	0.30	0.30	0.29
OxyContin®	0.06	0.07	0.07	0.06	0.08	0.09	0.09	0.11	0.11	0.10	0.11
Tranquilizers	0.27	0.23	0.26	0.25	0.24	0.24	0.25	0.24	0.25	0.24	0.27
Stimulants3	0.28	0.25	0.26	0.26	0.26	0.24	0.28	0.26	0.28	0.24	0.27
Methamphetamine3	0.22	0.22	0.22	0.19	0.21	0.19	0.21	0.20	0.22	0.20	0.21
Sedatives	0.20	0.17	0.22	0.19	0.18	0.19	0.21	0.18	0.18	0.18	0.19
ILLICIT DRUGS OTHER THAN MARIJUANA1	0.44	0.40	0.43	0.43	0.41	0.44	0.43	0.44	0.44	0.44	0.42