2011 Tables: Miscellaneous - 6.1 to 6.54 (PE), SAMHSA, CBHSQ

120405

Table 6.1A – Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: Numbers in Thousands, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	9,011	9,373	1,242	1,278	3,009	3,111	4,760	4,984
12-49	5,691	5,358	759	764	1,918	1,921	3,015	2,673
50-99	2,758	3,184	344	403	919^a	1,105	1,495	1,676
100-299	7,238	6,846	732	808	2,506	2,593	4,000	3,446
300 or More	4,603	4,979	337	301	1,863	1,825	2,402	2,853
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	4,030	4,359	549	575	1,338	1,441	2,143	2,343
3-5	2,767	2,949	378	397	974	1,091	1,415	1,462
6-19	3,676	3,689	436^a	530	1,342	1,318	1,899	1,842
20 or More	6,935	7,074	439	466	2,658	2,676	3,838	3,931

120405

Table 6.1B – Number of Days Used Marijuana in the Past Year among Past Year Users and the Number of Days Used Marijuana in the Past Month among Past Month Users, by Age Group: Percentages, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	30.8	31.5	36.4	36.0	29.5	29.5	30.4	31.9
12-49	19.4	18.0	22.2	21.5	18.8	18.2	19.2	17.1
50-99	9.4	10.7	10.1	11.3	9.0^a	10.5	9.5	10.7
100-299	24.7	23.0	21.4	22.7	24.5	24.6	25.5^a	22.0
300 or More	15.7	16.7	9.9	8.5	18.2	17.3	15.3	18.3
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	23.1	24.1	30.5	29.2	21.2	22.1	23.1	24.5
3-5	15.9	16.3	21.0	20.2	15.4	16.7	15.2	15.3
6-19	21.1	20.4	24.2	26.9	21.3	20.2	20.4	19.2
20 or More	39.8	39.1	24.4	23.7	42.1	41.0	41.3	41.0

120405

Table 6.2A – Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: Numbers in Thousands, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	2,429	2,240	168	148	1,025	1,064	1,236	1,028
12-49	1,078	866	50	50	311	318	717	498
50-99	496^a	325	10	17	119	107	367^a	200
100-299	462	382	10	12	132^b	65	320	306
300 or More	69	44	2	*	7	9	60	33
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	785	806	*	*	314	312	422	451
3-5	361	329	*	*	105	108	251	*
6-19	148	165	*	*	69	35	74	119
20 or More	178^a	69	*	*	15	10	161	59

120405

Table 6.2B – Number of Days Used Cocaine in the Past Year among Past Year Users and the Number of Days Used Cocaine in the Past Month among Past Month Users, by Age Group: Percentages, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	53.6	58.1	70.1	64.5	64.3	68.1	45.8	49.8
12-49	23.8	22.5	20.7	21.8	19.5	20.3	26.6	24.1
50-99	10.9	8.4	4.4	7.6	7.4	6.9	13.6	9.7
100-299	10.2	9.9	4.1	5.3	8.3^b	4.1	11.9	14.8
300 or More	1.5	1.1	0.7	*	0.4	0.6	2.2	1.6
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	53.3	58.9	*	*	62.4	67.1	46.5	53.8
3-5	24.5	24.0	*	*	20.9	23.3	27.7	*
6-19	10.1	12.1	*	*	13.6	7.5	8.1	14.2
20 or More	12.1^a	5.1	*	*	3.1	2.0	17.7	7.1

120405

Table 6.3A – Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: Numbers in Thousands, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	3,429	3,051	514	438	1,848	1,755	1,067	858
12-49	722	615	147	135	384	362	191	118
50-99	225	250	49	34	117	120	60	95
100-299	150	140	38	38	79	79	*	24
300 or More	16	13	*	3	11	7	*	3
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	900	741	147	150	511	437	*	*
3-5	215	146	42	39	109	88	*	*
6-19	73	74	22	24	41	29	*	*
20 or More	20	10	4	3	11	3	*	*

120405

Table 6.3B – Number of Days Used Hallucinogens in the Past Year among Past Year Users and the Number of Days Used Hallucinogens in the Past Month among Past Month Users, by Age Group: Percentages, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	75.5	75.0	68.8	67.6	75.8	75.5	78.7	78.2
12-49	15.9	15.1	19.7	20.8	15.7	15.6	14.1	10.8
50-99	5.0	6.1	6.5	5.3	4.8	5.2	4.4	8.6
100-299	3.3	3.5	5.0	5.8	3.3	3.4	*	2.2
300 or More	0.4	0.3	*	0.5	0.5	0.3	*	0.3
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	74.5	76.3	68.4	69.4	76.1	78.4	*	*
3-5	17.8	15.0	19.6	18.1	16.1	15.8	*	*
6-19	6.0	7.7	10.0	11.3	6.2	5.3	*	*
20 or More	1.7	1.1	2.0	1.3	1.6	0.5	*	*

120405

Table 6.4A – Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: Numbers in Thousands, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	1,254	1,148	510	512	425	381	*	*
12-49	444	369	220^a	153	98	72	*	*
50-99	176	176	99	87	47	28	*	*
100-299	169	153	53	58	24	19	*	*
300 or More	5	15	3	9	*	*	*	*
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	*	357	162	127	*	*	*	*
3-5	136	105	42	35	*	*	*	*
6-19	*	115	49	43	*	*	*	*
20 or More	31	*	9	18	*	*	*	*

120405

Table 6.4B – Number of Days Used Inhalants in the Past Year among Past Year Users and the Number of Days Used Inhalants in the Past Month among Past Month Users, by Age Group: Percentages, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	61.2	61.7	57.7	62.5	71.3	76.3	*	*
12-49	21.7	19.8	24.9^a	18.7	16.4	14.4	*	*
50-99	8.6	9.5	11.1	10.6	7.9	5.6	*	*
100-299	8.2	8.2	6.0	7.1	4.0	3.8	*	*
300 or More	0.3	0.8	0.3	1.1	*	*	*	*
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	*	57.1	61.9	57.0	*	*	*	*
3-5	19.8	16.9	16.1	15.8	*	*	*	*
6-19	*	18.4	18.5	19.2	*	*	*	*
20 or More	4.5	*	3.5	8.0	*	*	*	*

120405

Table 6.5A – Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: Numbers in Thousands, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Daily Cigarette Use is defined as smoking on each of the past 30 days. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	5,914	5,685	563	546	1,690	1,713	3,661	3,427
3-5	4,430	4,017	323	328	1,402	1,273	2,704	2,416
6-19	6,535	6,210	368	384	1,782	1,709	4,385	4,117
20-29	6,739	6,419	327^a	241	1,470	1,586	4,942	4,591
30	34,718	34,488	459	440	5,358	5,207	28,901	28,841
NUMBER OF CIGARETTES SMOKED PER DAY AMONG DAILY SMOKERS¹
Fewer Than 6	6,448	6,364	197	210	1,552	1,604	4,698	4,549
6-15 (1/2 Pack)	12,597	13,023	184	163	2,340	2,241	10,073	10,619
16-25 (1 Pack)	11,760	11,072	65	57	1,275	1,137	10,420	9,878
26 or More (More Than 1 Pack)	3,859	4,021	11	7	186	224	3,662	3,789
Not Reported	54	8	2	1	5	1	48	5

120405

Table 6.5B – Number of Days Used Cigarettes in the Past Month among Past Month Users and the Number of Cigarettes Smoked Per Day among Daily Smokers, by Age Group: Percentages, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Daily Cigarette Use is defined as smoking on each of the past 30 days. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	10.1	10.0	27.6	28.2	14.4	14.9	8.2	7.9
3-5	7.6	7.1	15.9	16.9	12.0	11.1	6.1	5.6
6-19	11.2	10.9	18.0	19.8	15.2	14.9	9.8	9.5
20-29	11.6	11.3	16.0^a	12.4	12.6	13.8	11.1	10.6
30	59.5	60.7	22.5	22.7	45.8	45.3	64.8	66.5
NUMBER OF CIGARETTES SMOKED PER DAY AMONG DAILY SMOKERS¹
Fewer Than 6	18.6	18.5	43.0	47.8	29.0	30.8	16.3	15.8
6-15 (1/2 Pack)	36.3	37.8	40.0	37.1	43.7	43.0	34.9	36.8
16-25 (1 Pack)	33.9	32.1	14.2	13.0	23.8	21.8	36.1	34.3
26 or More (More Than 1 Pack)	11.1	11.7	2.4	1.7	3.5	4.3	12.7	13.1
Not Reported	0.2	0.0	0.3	0.3	0.1	0.0	0.2	0.0

120405

Table 6.6A – Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: Numbers in Thousands, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	37,147	37,899	3,574	3,636	5,709	5,456	27,864	28,807
12-49	43,743	45,049	1,827	1,779	7,638	7,495	34,278	35,776
50-99	26,287	26,942	834	837	4,719	4,885	20,735	21,220
100-299	51,175	49,740	697	629	8,075	7,990	42,404	41,121
300 or More	10,028	10,793	50	60	642	604	9,336	10,129
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	37,155	37,856	1,692	1,737	6,061	5,941	29,402	30,177
3-5	34,819	35,828	966	895	6,083	6,126	27,769	28,807
6-19	39,044	39,069	574	617	6,975	7,102	31,495	31,350
20 or More	20,357	20,632	87	77	1,798	1,645	18,472	18,911

120405

Table 6.6B – Number of Days Used Alcohol in the Past Year among Past Year Users and the Number of Days Used Alcohol in the Past Month among Past Month Users, by Age Group: Percentages, 2010 and 2011
Frequency of Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
NUMBER OF DAYS USED IN PAST YEAR AMONG PAST YEAR USERS
1-11	22.1	22.2	51.2	52.4	21.3	20.6	20.7	21.0
12-49	26.0	26.4	26.2	25.6	28.5	28.4	25.5	26.1
50-99	15.6	15.8	11.9	12.1	17.6	18.5	15.4	15.5
100-299	30.4^a	29.2	10.0	9.1	30.1	30.2	31.5^a	30.0
300 or More	6.0	6.3	0.7	0.9	2.4	2.3	6.9	7.4
NUMBER OF DAYS USED IN PAST MONTH AMONG PAST MONTH USERS
1-2	28.3	28.4	51.0	52.2	29.0	28.5	27.4	27.6
3-5	26.5	26.9	29.1	26.9	29.1	29.4	25.9	26.4
6-19	29.7	29.3	17.3	18.5	33.3	34.1	29.4	28.7
20 or More	15.5	15.5	2.6	2.3	8.6	7.9	17.2	17.3

120413

Table 6.7A – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	13,167	12,553	9,481	9,901
Marijuana and Hashish	10,851	10,650	6,557^a	7,420
Cocaine	1,213	1,097	259	272
Crack	328	224	50	*
Heroin	213	258	26	23
Hallucinogens	906^a	714	302	258
LSD	120	118	34	34
PCP	9	25	27	*
Ecstasy	534	418	157	126
Inhalants	246	263	444	361
Nonmedical Use of Psychotherapeutics^2,3	3,832	3,470	3,124	2,649
Pain Relievers	2,879	2,518	2,214	1,952
OxyContin^®	489^a	307	77	127
Tranquilizers	1,377	1,126	782	714
Stimulants³	715	686	367	284
Methamphetamine³	241	317	112	122
Sedatives	150	133	224	98
ILLICIT DRUGS OTHER THAN MARIJUANA¹	5,216^a	4,647	3,800	3,373

120413

Table 6.7B – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Percentages, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	22.6	22.1	4.9	4.9
Marijuana and Hashish	18.6	18.7	3.4	3.7
Cocaine	2.1	1.9	0.1	0.1
Crack	0.6	0.4	0.0	*
Heroin	0.4	0.5	0.0	0.0
Hallucinogens	1.6	1.3	0.2	0.1
LSD	0.2	0.2	0.0	0.0
PCP	0.0	0.0	0.0	*
Ecstasy	0.9	0.7	0.1	0.1
Inhalants	0.4	0.5	0.2	0.2
Nonmedical Use of Psychotherapeutics^2,3	6.6	6.1	1.6^a	1.3
Pain Relievers	4.9	4.4	1.1	1.0
OxyContin^®	0.8^a	0.5	0.0	0.1
Tranquilizers	2.4	2.0	0.4	0.4
Stimulants³	1.2	1.2	0.2	0.1
Methamphetamine³	0.4	0.6	0.1	0.1
Sedatives	0.3	0.2	0.1	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA¹	8.9	8.2	1.9	1.7

120413

Table 6.8A – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	1,075	1,117	1,393	1,406
Marijuana and Hashish	942	1,020	860	947
Cocaine	52	56	9	11
Crack	3	3	*	*
Heroin	4	14	4	*
Hallucinogens	148	132	67	83
LSD	35	25	11	9
PCP	3	3	4	2
Ecstasy	86	65	37	43
Inhalants	64	64	198	158
Nonmedical Use of Psychotherapeutics^2,3	304	321	417	368
Pain Relievers	255	248	352	315
OxyContin^®	37	41	11	10
Tranquilizers	88	123	46	39
Stimulants³	60	68	47	30
Methamphetamine³	15	32	10	4
Sedatives	16	9	19	15
ILLICIT DRUGS OTHER THAN MARIJUANA¹	446	443	647	583

120413

Table 6.8B – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Percentages, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	52.7^a	57.6	6.2	6.1
Marijuana and Hashish	46.2^b	52.6	3.9	4.1
Cocaine	2.5	2.9	0.0	0.0
Crack	0.2	0.2	*	*
Heroin	0.2	0.7	0.0	*
Hallucinogens	7.2	6.8	0.3	0.4
LSD	1.7	1.3	0.0	0.0
PCP	0.1	0.1	0.0	0.0
Ecstasy	4.2	3.4	0.2	0.2
Inhalants	3.1	3.3	0.9	0.7
Nonmedical Use of Psychotherapeutics^2,3	14.9	16.5	1.9	1.6
Pain Relievers	12.5	12.8	1.6	1.4
OxyContin^®	1.8	2.1	0.0	0.0
Tranquilizers	4.3^a	6.3	0.2	0.2
Stimulants³	2.9	3.5	0.2	0.1
Methamphetamine³	0.7	1.7	0.0	0.0
Sedatives	0.8	0.5	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA¹	21.8	22.8	2.9	2.5

120413

Table 6.9A – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	4,750	4,586	2,595	2,766
Marijuana and Hashish	4,169	4,135	2,144	2,391
Cocaine	430	408	73	56
Crack	68^b	19	4	2
Heroin	88	98	2	10
Hallucinogens	529^a	415	143	142
LSD	81	75	24	17
PCP	5	12	*	*
Ecstasy	321	247	82	69
Inhalants	96	127	39	17
Nonmedical Use of Psychotherapeutics^2,3	1,408^a	1,200	589	511
Pain Relievers	1,082^b	858	428	362
OxyContin^®	215^b	129	24	29
Tranquilizers	462	409	108	137
Stimulants³	297	282	117^a	62
Methamphetamine³	74	69	10	10
Sedatives	31	31	29	12
ILLICIT DRUGS OTHER THAN MARIJUANA¹	1,946^a	1,719	763	666

120413

Table 6.9B – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Percentages, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	40.6	39.9	11.6	12.1
Marijuana and Hashish	35.6	36.0	9.6	10.5
Cocaine	3.7	3.6	0.3	0.2
Crack	0.6^b	0.2	0.0	0.0
Heroin	0.8	0.8	0.0	0.0
Hallucinogens	4.5^a	3.6	0.6	0.6
LSD	0.7	0.6	0.1	0.1
PCP	0.0	0.1	*	*
Ecstasy	2.7	2.1	0.4	0.3
Inhalants	0.8	1.1	0.2	0.1
Nonmedical Use of Psychotherapeutics^2,3	12.0^a	10.4	2.6	2.2
Pain Relievers	9.2^b	7.5	1.9	1.6
OxyContin^®	1.8^b	1.1	0.1	0.1
Tranquilizers	3.9	3.6	0.5	0.6
Stimulants³	2.5	2.5	0.5^b	0.3
Methamphetamine³	0.6	0.6	0.0	0.0
Sedatives	0.3	0.3	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA¹	16.6^a	15.0	3.4	2.9

120413

Table 6.10A – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	7,342	6,851	5,493	5,729
Marijuana and Hashish	5,741	5,495	3,553	4,083
Cocaine	732	633	177	205
Crack	257	202	46	*
Heroin	121	147	20	12
Hallucinogens	229	167	91	33
LSD	4	19	*	*
PCP	*	10	23	*
Ecstasy	127	106	38	14
Inhalants	86	71	206	186
Nonmedical Use of Psychotherapeutics^2,3	2,120	1,949	2,118	1,771
Pain Relievers	1,542	1,412	1,433	1,276
OxyContin^®	238	138	43	88
Tranquilizers	827	594	629	538
Stimulants³	358	336	203	192
Methamphetamine³	152	215	93	108
Sedatives	104	93	176	71
ILLICIT DRUGS OTHER THAN MARIJUANA¹	2,824	2,486	2,390	2,124

120413

Table 6.10B – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Percentages, 2010 and 2011
Drug	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	16.5	15.8	3.6	3.7
Marijuana and Hashish	12.9	12.7	2.4	2.6
Cocaine	1.6	1.5	0.1	0.1
Crack	0.6	0.5	0.0	*
Heroin	0.3	0.3	0.0	0.0
Hallucinogens	0.5	0.4	0.1	0.0
LSD	0.0	0.0	*	*
PCP	*	0.0	0.0	*
Ecstasy	0.3	0.2	0.0	0.0
Inhalants	0.2	0.2	0.1	0.1
Nonmedical Use of Psychotherapeutics^2,3	4.8	4.5	1.4	1.1
Pain Relievers	3.5	3.3	1.0	0.8
OxyContin^®	0.5	0.3	0.0	0.1
Tranquilizers	1.9	1.4	0.4	0.3
Stimulants³	0.8	0.8	0.1	0.1
Methamphetamine³	0.3	0.5	0.1	0.1
Sedatives	0.2	0.2	0.1	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA¹	6.3	5.7	1.6	1.4

120413

Table 6.11A – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	5,368	4,962	7,383	7,285	4,949	5,022	4,947	5,185
Marijuana and Hashish	4,573	4,149	5,897	6,302	3,849	4,106	3,090	3,513
Cocaine	648	646	498	479	156	125	170	120
Crack	112	86	124	112	70^a	5	72	26
Heroin	51	53	47	65	70	51	71	112
Hallucinogens	543^b	314	402	370	130	160	132	128
LSD	77	56	48	55	16	15	13	25
PCP	4	6	8	18	*	*	24	*
Ecstasy	303^a	187	236	205	90	108	62	44
Inhalants	111	133	163	152	205	110	211	229
Nonmedical Use of Psychotherapeutics^3,4	1,575	1,416	2,060^a	1,624	1,428	1,215	1,894	1,864
Pain Relievers	1,220^a	954	1,494	1,241	1,001	828	1,378	1,448
OxyContin^®	136	126	193	161	90	49	147	98
Tranquilizers	458	499	677	529	512	395	512	418
Stimulants⁴	373	359	338	232	133	150	238	228
Methamphetamine⁴	72	155	115	60	66	72	100	152
Sedatives	72	48	127	32	30	49	146	101
ILLICIT DRUGS OTHER THAN MARIJUANA²	2,323	2,025	2,714^a	2,270	1,715	1,484	2,265	2,241

120413

Table 6.11B – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	31.8	31.3	17.7	17.2	6.8	6.7	4.0	4.2
Marijuana and Hashish	27.1	26.2	14.2	14.8	5.3	5.5	2.5	2.8
Cocaine	3.8	4.1	1.2	1.1	0.2	0.2	0.1	0.1
Crack	0.7	0.5	0.3	0.3	0.1^a	0.0	0.1	0.0
Heroin	0.3	0.3	0.1	0.2	0.1	0.1	0.1	0.1
Hallucinogens	3.2^b	2.0	1.0	0.9	0.2	0.2	0.1	0.1
LSD	0.5	0.4	0.1	0.1	0.0	0.0	0.0	0.0
PCP	0.0	0.0	0.0	0.0	*	*	0.0	*
Ecstasy	1.8	1.2	0.6	0.5	0.1	0.1	0.1	0.0
Inhalants	0.7	0.8	0.4	0.4	0.3	0.1	0.2	0.2
Nonmedical Use of Psychotherapeutics^3,4	9.3	8.9	4.9^b	3.8	2.0	1.6	1.5	1.5
Pain Relievers	7.2	6.0	3.6^a	2.9	1.4	1.1	1.1	1.2
OxyContin^®	0.8	0.8	0.5	0.4	0.1	0.1	0.1	0.1
Tranquilizers	2.7	3.1	1.6	1.2	0.7	0.5	0.4	0.3
Stimulants⁴	2.2	2.3	0.8	0.5	0.2	0.2	0.2	0.2
Methamphetamine⁴	0.4	1.0	0.3	0.1	0.1	0.1	0.1	0.1
Sedatives	0.4	0.3	0.3	0.1	0.0	0.1	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA²	13.7	12.8	6.5^a	5.3	2.4	2.0	1.9	1.8

120413

Table 6.12A – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	287	267	737	658	364	441	1,079	1,157
Marijuana and Hashish	254	250	659	589	294^b	397	595^a	731
Cocaine	22	22	22	21	10	14	7	10
Crack	3	0	0	3	*	*	*	*
Heroin	2	1	3	2	1	10	2	1
Hallucinogens	51	46	83	76	30	35	50	58
LSD	17	8	15	21	7	1	6	4
PCP	2	2	2	2	*	*	3	*
Ecstasy	22	31	56	37	21	23	25	17
Inhalants	24	13	35	43	34	20	169	147
Nonmedical Use of Psychotherapeutics^3,4	85	94	201	176	69	81	366	338
Pain Relievers	77	77	166	140	56	53	308	293
OxyContin^®	13	17	18	23	2	2	14	9
Tranquilizers	28	42	44	62	10	23	51	35
Stimulants⁴	23	29	43	21	10	22	32	25
Methamphetamine⁴	5	12	11	9	2	8	6	7
Sedatives	5	2	10	7	*	5	20	9
ILLICIT DRUGS OTHER THAN MARIJUANA²	127	119	288	257	124	127	554	522

120413

Table 6.12B – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	70.2	70.4	49.1	44.7	25.9	29.8	5.1	5.3
Marijuana and Hashish	62.1	66.1	43.8	40.1	20.9^b	26.9	2.8^a	3.4
Cocaine	5.3	5.8	1.4	1.4	0.7	1.0	0.0	0.0
Crack	0.8	0.0	0.0	0.2	*	*	*	*
Heroin	0.5	0.3	0.2	0.1	0.1	0.7	0.0	0.0
Hallucinogens	12.6	12.1	5.5	5.2	2.2	2.4	0.2	0.3
LSD	4.2	2.0	1.0	1.4	0.5	0.1	0.0	0.0
PCP	0.4	0.4	0.1	0.1	*	*	0.0	*
Ecstasy	5.3	8.3	3.8	2.5	1.5	1.5	0.1	0.1
Inhalants	5.8	3.4	2.3	2.9	2.4	1.4	0.8	0.7
Nonmedical Use of Psychotherapeutics^3,4	20.7	24.7	13.4	12.0	4.9	5.5	1.7	1.6
Pain Relievers	18.8	20.3	11.1	9.5	4.0	3.6	1.5	1.4
OxyContin^®	3.2	4.4	1.2	1.6	0.2	0.1	0.1	0.0
Tranquilizers	6.8	11.2	2.9	4.2	0.7	1.6	0.2	0.2
Stimulants⁴	5.6	7.6	2.8	1.5	0.7	1.5	0.2	0.1
Methamphetamine⁴	1.3	3.1	0.7	0.6	0.2	0.6	0.0	0.0
Sedatives	1.2	0.6	0.7	0.5	*	0.4	0.1	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA²	31.1	31.5	19.2	17.5	8.8	8.6	2.6	2.4

120413

Table 6.13A – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	2,251	2,019	2,746	2,903	1,257	1,391	1,091	1,038
Marijuana and Hashish	1,997	1,809	2,354^a	2,659	1,116	1,226	845	831
Cocaine	287	247	159	170	33	27	23	20
Crack	29^a	7	31	12	9	1	3	1
Heroin	30	21	38	33	13	31	9	22
Hallucinogens	318^b	198	227	229	84	79	44	52
LSD	56	47	33	34	10	8	6	4
PCP	3	1	3	10	*	1	*	*
Ecstasy	175^a	108	133	135	67	46	28	27
Inhalants	39	49	58	49	23	36	16	11
Nonmedical Use of Psychotherapeutics^3,4	634	574	733^b	569	286	290	344	279
Pain Relievers	456	394	562^a	436	230	201	262^a	189
OxyContin^®	55	52	105	61	25	27	53^b	18
Tranquilizers	203	182	224	173	89	105	54	85
Stimulants⁴	170	166	149^a	95	32	42	63	41
Methamphetamine⁴	15	25	47^a	17	11	14	10	23
Sedatives	20	14	16	9	4	12	19	8
ILLICIT DRUGS OTHER THAN MARIJUANA²	998^a	824	954	840	368	378	389	342

120413

Table 6.13B – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	48.8	48.5	29.9	30.6	17.7	19.4	8.3	7.7
Marijuana and Hashish	43.3	43.4	25.6^a	28.0	15.7	17.1	6.4	6.2
Cocaine	6.2	5.9	1.7	1.8	0.5	0.4	0.2	0.2
Crack	0.6^a	0.2	0.3	0.1	0.1	0.0	0.0	0.0
Heroin	0.6	0.5	0.4	0.3	0.2	0.4	0.1	0.2
Hallucinogens	6.9^a	4.7	2.5	2.4	1.2	1.1	0.3	0.4
LSD	1.2	1.1	0.4	0.4	0.1	0.1	0.0	0.0
PCP	0.1	0.0	0.0	0.1	*	0.0	*	*
Ecstasy	3.8	2.6	1.4	1.4	0.9	0.6	0.2	0.2
Inhalants	0.8	1.2	0.6	0.5	0.3	0.5	0.1	0.1
Nonmedical Use of Psychotherapeutics^3,4	13.7	13.8	8.0^b	6.0	4.0	4.0	2.6	2.1
Pain Relievers	9.9	9.5	6.1^b	4.6	3.2	2.8	2.0^a	1.4
OxyContin^®	1.2	1.2	1.1^a	0.6	0.4	0.4	0.4^b	0.1
Tranquilizers	4.4	4.4	2.4	1.8	1.3	1.5	0.4	0.6
Stimulants⁴	3.7	4.0	1.6^a	1.0	0.4	0.6	0.5	0.3
Methamphetamine⁴	0.3	0.6	0.5^a	0.2	0.2	0.2	0.1	0.2
Sedatives	0.4	0.3	0.2	0.1	0.1	0.2	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA²	21.6	19.8	10.4^a	8.8	5.2	5.3	3.0	2.5

120413

Table 6.14A – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	2,831	2,676	3,899	3,724	3,328	3,190	2,777	2,990
Marijuana and Hashish	2,322	2,090	2,884	3,053	2,439	2,483	1,650	1,952
Cocaine	340	377	317	288	113	84	140	89
Crack	80	79	93	97	61	4	69	24
Heroin	19	32	6	31	56	10	60	88
Hallucinogens	174	70	92	65	17	46	38	18
LSD	4	1	*	*	*	7	*	17
PCP	*	3	3	7	*	*	21	*
Ecstasy	106	48	47	33	*	39	10	*
Inhalants	49	71	70	60	148	54	26	71
Nonmedical Use of Psychotherapeutics^3,4	857	749	1,126	879	1,072	845	1,184	1,247
Pain Relievers	687	483	765	665	715	574	808	966
OxyContin^®	67	57	70	77	62	20	81	71
Tranquilizers	227	274	409	294	412	267	407	298
Stimulants⁴	180	165	146	116	91	86	143	162
Methamphetamine⁴	51	118	56	34	52	49	85	122
Sedatives	47	32	101	17	25	32	108	84
ILLICIT DRUGS OTHER THAN MARIJUANA²	1,198	1,081	1,472	1,173	1,223	978	1,322	1,376

120413

Table 6.14B – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Drug	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² 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. ³ 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. ⁴ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	23.8	23.6	12.6	11.8	5.2	4.8	3.2	3.4
Marijuana and Hashish	19.6	18.5	9.3	9.7	3.8	3.7	1.9	2.2
Cocaine	2.9	3.3	1.0	0.9	0.2	0.1	0.2	0.1
Crack	0.7	0.7	0.3	0.3	0.1	0.0	0.1	0.0
Heroin	0.2	0.3	0.0	0.1	0.1	0.0	0.1	0.1
Hallucinogens	1.5	0.6	0.3	0.2	0.0	0.1	0.0	0.0
LSD	0.0	0.0	*	*	*	0.0	*	0.0
PCP	*	0.0	0.0	0.0	*	*	0.0	*
Ecstasy	0.9	0.4	0.2	0.1	*	0.1	0.0	*
Inhalants	0.4	0.6	0.2	0.2	0.2	0.1	0.0	0.1
Nonmedical Use of Psychotherapeutics^3,4	7.2	6.6	3.6	2.8	1.7	1.3	1.3	1.4
Pain Relievers	5.8	4.3	2.5	2.1	1.1	0.9	0.9	1.1
OxyContin^®	0.6	0.5	0.2	0.2	0.1	0.0	0.1	0.1
Tranquilizers	1.9	2.4	1.3	0.9	0.6	0.4	0.5	0.3
Stimulants⁴	1.5	1.5	0.5	0.4	0.1	0.1	0.2	0.2
Methamphetamine⁴	0.4	1.0	0.2	0.1	0.1	0.1	0.1	0.1
Sedatives	0.4	0.3	0.3	0.1	0.0	0.0	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA²	10.1	9.6	4.8	3.7	1.9	1.5	1.5	1.5

120413

Table 6.15A – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Drinking Age Groups: Numbers in Thousands, 2010 and 2011
Drug	Total (2010)	Total (2011)	Aged 12-20 (2010)	Aged 12-20 (2011)	Aged 21+ (2010)	Aged 21+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. 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. These 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 Refers to nonmedical use; does not include over-the-counter drugs. ³ Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	17,701	17,269	3,896	3,985	13,805	13,284
Marijuana or Hashish	14,318	14,557	3,464	3,674	10,854	10,884
Cocaine (Including Crack)	1,301	1,250	204	253	1,097	997
Heroin	169	169	45	43	124	126
Hallucinogens	1,075^a	844	455	381	620	463
Inhalants	479	395	134	146	346	249
Pain Relievers²	3,714^b	3,023	774	653	2,941^b	2,370
Tranquilizers²	1,647	1,423	260	328	1,387	1,095
Stimulants^2,3	844	742	224	194	620	548
Methamphetamine³	253	287	56	47	197	240
Sedatives²	228	130	27	30	201	100
ILLICIT DRUGS OTHER THAN MARIJUANA¹	6,751^b	5,779	1,425	1,326	5,326^b	4,453

120413

Table 6.15B – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Drinking Age Groups: Percentages, 2010 and 2011
Drug	Total (2010)	Total (2011)	Aged 12-20 (2010)	Aged 12-20 (2011)	Aged 21+ (2010)	Aged 21+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. 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. These 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 Refers to nonmedical use; does not include over-the-counter drugs. ³ Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	13.5	12.9	39.2	41.3	11.4	10.7
Marijuana or Hashish	10.9	10.9	34.9^b	38.1	8.9	8.8
Cocaine (Including Crack)	1.0	0.9	2.1	2.6	0.9	0.8
Heroin	0.1	0.1	0.5	0.4	0.1	0.1
Hallucinogens	0.8^a	0.6	4.6	4.0	0.5^a	0.4
Inhalants	0.4	0.3	1.3	1.5	0.3	0.2
Pain Relievers²	2.8^b	2.3	7.8	6.8	2.4^b	1.9
Tranquilizers²	1.3	1.1	2.6^a	3.4	1.1^a	0.9
Stimulants^2,3	0.6	0.6	2.3	2.0	0.5	0.4
Methamphetamine³	0.2	0.2	0.6	0.5	0.2	0.2
Sedatives²	0.2	0.1	0.3	0.3	0.2	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA¹	5.1^b	4.3	14.3	13.7	4.4^b	3.6

120413

Table 6.16A – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Age Drinking Groups: Numbers in Thousands, 2010 and 2011
Drug¹	Total (2010)	Total (2011)	Aged 12-20 (2010)	Aged 12-20 (2011)	Aged 21+ (2010)	Aged 21+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Estimates are based on nonimputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.² 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. These 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*. ³ Refers to nonmedical use; does not include over-the-counter drugs. ⁴ Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	8,066	7,929	1,857	1,904	6,209	6,025
Marijuana or Hashish	7,215	7,276	1,761	1,812	5,454	5,464
Cocaine (Including Crack)	304	279	48	52	256	227
Heroin	62	55	15	14	47	42
Hallucinogens	99	98	41	30	58	68
Inhalants	36	35	15	17	20	18
Pain Relievers³	591	470	99	78	492	392
Tranquilizers³	170^a	84	35	26	134^a	58
Stimulants³	103	66	13^a	4	90	63
Methamphetamine⁴	85	80	5	6	80	74
Sedatives³	15	35	3	3	12	31
ILLICIT DRUGS OTHER THAN MARIJUANA²	1,230	1,081	213	210	1,017	871

120413

Table 6.16B – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Underage and Legal Age Drinking Groups: Percentages, 2010 and 2011
Drug¹	Total (2010)	Total (2011)	Aged 12-20 (2010)	Aged 12-20 (2011)	Aged 21+ (2010	Aged 21+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Estimates are based on nonimputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive.² 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. These 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*. ³ Refers to nonmedical use; does not include over-the-counter drugs. ⁴ Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	6.2	6.0	19.0	20.1	5.1	4.9
Marijuana or Hashish	5.5	5.5	18.1	19.2	4.5	4.4
Cocaine (Including Crack)	0.2	0.2	0.5	0.5	0.2	0.2
Heroin	0.0	0.0	0.2	0.1	0.0	0.0
Hallucinogens	0.1	0.1	0.4	0.3	0.0	0.1
Inhalants	0.0	0.0	0.2	0.2	0.0	0.0
Pain Relievers³	0.5	0.4	1.0	0.8	0.4	0.3
Tranquilizers³	0.1^a	0.1	0.4	0.3	0.1^a	0.0
Stimulants³	0.1	0.0	0.1^a	0.0	0.1	0.1
Methamphetamine⁴	0.1	0.1	0.1	0.1	0.1	0.1
Sedatives³	0.0	0.0	0.0	0.0	0.0	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA²	0.9	0.8	2.2	2.2	0.8	0.7

120413

Table 6.17A – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Numbers in Thousands, 2010 and 2011
Drug	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. 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. These 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 Refers to nonmedical use; does not include over-the-counter drugs. ³ Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	17,701	17,269	1,389	1,365	6,254	6,314	10,058	9,590
Marijuana or Hashish	14,318	14,557	1,207	1,237	5,467	5,695	7,644	7,626
Cocaine (Including Crack)	1,301	1,250	53	57	479	444	769	749
Heroin	169	169	6	13	81	85	81	72
Hallucinogens	1,075^a	844	165	157	628^a	505	282	182
Inhalants	479	395	93	76	119	133	267	186
Pain Relievers²	3,714^b	3,023	299	270	1,248^b	1,031	2,167^a	1,722
Tranquilizers²	1,647	1,423	82^a	127	516	461	1,049	834
Stimulants^2,3	844	742	76	73	351	303	418	366
Methamphetamine³	253	287	19	29	74	56	160	201
Sedatives²	228	130	15	15	41	35	172	80
ILLICIT DRUGS OTHER THAN MARIJUANA¹	6,751^b	5,779	538	503	2,320^a	2,042	3,892^a	3,233

120413

Table 6.17B – Types of Illicit Drug Use in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Percentages, 2010 and 2011
Drug	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. 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. These 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 Refers to nonmedical use; does not include over-the-counter drugs. ³ Estimates in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	13.5	12.9	41.8	41.0	29.9	30.3	9.4	8.8
Marijuana or Hashish	10.9	10.9	36.4	37.2	26.1	27.4	7.1	7.0
Cocaine (Including Crack)	1.0	0.9	1.6	1.7	2.3	2.1	0.7	0.7
Heroin	0.1	0.1	0.2	0.4	0.4	0.4	0.1	0.1
Hallucinogens	0.8^a	0.6	5.0	4.7	3.0^a	2.4	0.3	0.2
Inhalants	0.4	0.3	2.8	2.3	0.6	0.6	0.2	0.2
Pain Relievers²	2.8^b	2.3	9.0	8.1	6.0^b	5.0	2.0^a	1.6
Tranquilizers²	1.3	1.1	2.5^a	3.8	2.5	2.2	1.0	0.8
Stimulants^2,3	0.6	0.6	2.3	2.2	1.7	1.5	0.4	0.3
Methamphetamine³	0.2	0.2	0.6	0.9	0.4	0.3	0.1	0.2
Sedatives²	0.2	0.1	0.5	0.4	0.2	0.2	0.2	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA¹	5.1^b	4.3	16.2	15.1	11.1^a	9.8	3.6^a	3.0

120413

Table 6.18A – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Numbers in Thousands, 2010 and 2011
Drug¹	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Estimates are based on non-imputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive. ² 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. These 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*. ³ Refers to nonmedical use; does not include over-the-counter drugs. ⁴ Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	8,066	7,929	628	619	3,170	3,162	4,268	4,147
Marijuana or Hashish	7,215	7,276	607	582	2,957	2,993	3,651	3,701
Cocaine (Including Crack)	304	279	9	12	118	95	177	171
Heroin	62	55	*	5	32	29	31	22
Hallucinogens	99	98	14	11	56	62	29	25
Inhalants	36	35	12	1	15	16	9	18
Pain Relievers³	591	470	32	31	182	161	377	277
Tranquilizers³	170^a	84	9	10	56	40	105^a	34
Stimulants³	103	66	3	2	50	23	50	41
Methamphetamine⁴	85	80	2	6	13	5	70	70
Sedatives³	15	35	3	3	2	*	10	30
ILLICIT DRUGS OTHER THAN MARIJUANA²	1,230	1,081	66	71	401	393	763	617

120413

Table 6.18B – Types of Illicit Drugs Used with Alcohol or within 2 Hours of Alcohol Use on the Most Recent Use of Alcohol in the Past Month among Past Month Alcohol Users Aged 12 or Older, by Age Group: Percentages, 2010 and 2011
Drug¹	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Estimates are based on non-imputed responses to questions in the core and noncore modules; therefore, respondents with unknown responses to the questions about other drugs used with alcohol were excluded. Respondents could indicate multiple other drugs used with alcohol; thus, these response categories are not mutually exclusive. ² 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. These 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*. ³ Refers to nonmedical use; does not include over-the-counter drugs. ⁴ Estimates in the designated row include data from new methamphetamine items added in 2005 and 2006. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS²	6.2	6.0	19.4	19.2	15.3	15.3	4.0	3.8
Marijuana or Hashish	5.5	5.5	18.8	18.2	14.3	14.5	3.4	3.4
Cocaine (Including Crack)	0.2	0.2	0.3	0.4	0.6	0.5	0.2	0.2
Heroin	0.0	0.0	*	0.1	0.2	0.1	0.0	0.0
Hallucinogens	0.1	0.1	0.4	0.3	0.3	0.3	0.0	0.0
Inhalants	0.0	0.0	0.4	0.0	0.1	0.1	0.0	0.0
Pain Relievers³	0.5	0.4	1.0	1.0	0.9	0.8	0.4	0.3
Tranquilizers³	0.1^a	0.1	0.3	0.3	0.3	0.2	0.1^a	0.0
Stimulants³	0.1	0.0	0.1	0.1	0.2	0.1	0.0	0.0
Methamphetamine⁴	0.1	0.1	0.1	0.2	0.1	0.0	0.1	0.1
Sedatives³	0.0	0.0	0.1	0.1	0.0	*	0.0	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA²	0.9	0.8	2.0	2.2	1.9	1.9	0.7	0.6

120413

Table 6.19A – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette and Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	10,672	10,165	2,495	2,388	7,029	7,104	2,452	2,798
Marijuana and Hashish	8,974	8,847	1,878	1,803	5,345	5,710	1,212^b	1,711
Cocaine	1,096	986	117	111	206	263	53^a	9
Crack	275	199	53	25	31	*	19	*
Heroin	166	158	47	100	*	11	24	12
Hallucinogens	841^a	647	65	67	234	197	68	61
LSD	112	99	8	19	30	27	*	6
PCP	8	24	1	*	*	*	23	*
Ecstasy	496	393	38	26	133	107	24	19
Inhalants	225	236	20	26	254	159	190	203
Nonmedical Use of Psychotherapeutics^2,3	3,061^a	2,654	771	816	2,002	1,601	1,123	1,048
Pain Relievers	2,341^b	1,885	538	633	1,373	1,138	840	815
OxyContin^®	359	256	130	51	60	80	17	47
Tranquilizers	1,095	910	282	216	553	513	230	201
Stimulants³	593	579	122	108	251	163	116	121
Methamphetamine³	181	253	59	63	71	33	41	89
Sedatives	126	90	24	43	102	40	122	58
ILLICIT DRUGS OTHER THAN MARIJUANA¹	4,304^a	3,697	912	950	2,447	2,082	1,353	1,292

120413

Table 6.19B – Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette and Alcohol Use: Percentages, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	27.7	26.9	12.6	12.5	7.6	7.4	2.4	2.7
Marijuana and Hashish	23.3	23.4	9.5	9.5	5.8	6.0	1.2^b	1.6
Cocaine	2.8	2.6	0.6	0.6	0.2	0.3	0.1^a	0.0
Crack	0.7	0.5	0.3	0.1	0.0	*	0.0	*
Heroin	0.4	0.4	0.2	0.5	*	0.0	0.0	0.0
Hallucinogens	2.2^a	1.7	0.3	0.4	0.3	0.2	0.1	0.1
LSD	0.3	0.3	0.0	0.1	0.0	0.0	*	0.0
PCP	0.0	0.1	0.0	*	*	*	0.0	*
Ecstasy	1.3	1.0	0.2	0.1	0.1	0.1	0.0	0.0
Inhalants	0.6	0.6	0.1	0.1	0.3	0.2	0.2	0.2
Nonmedical Use of Psychotherapeutics^2,3	7.9	7.0	3.9	4.3	2.2^a	1.7	1.1	1.0
Pain Relievers	6.1^a	5.0	2.7	3.3	1.5	1.2	0.8	0.8
OxyContin^®	0.9	0.7	0.7	0.3	0.1	0.1	0.0	0.0
Tranquilizers	2.8	2.4	1.4	1.1	0.6	0.5	0.2	0.2
Stimulants³	1.5	1.5	0.6	0.6	0.3	0.2	0.1	0.1
Methamphetamine³	0.5	0.7	0.3	0.3	0.1	0.0	0.0	0.1
Sedatives	0.3	0.2	0.1	0.2	0.1	0.0	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA¹	11.2^a	9.8	4.6	5.0	2.6^a	2.2	1.3	1.2

120413

Table 6.20A – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette and Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	798	804	276	312	591	561	803	845
Marijuana and Hashish	726	745	215	276	480	492	380	455
Cocaine	47	47	5	9	6	10	3	1
Crack	3	3	*	*	0	*	*	*
Heroin	4	13	*	1	2	0	2	*
Hallucinogens	131	117	17	15	33	40	34	43
LSD	32	24	3	1	7	5	3	4
PCP	2	3	0	*	1	1	3	*
Ecstasy	78	61	8	4	20	30	17	13
Inhalants	47	51	17	14	46	25	152	133
Nonmedical Use of Psychotherapeutics^2,3	229	255	75	65	126	95	291	272
Pain Relievers	193	197	62	51	107	73	246	241
OxyContin^®	30	35	6	6	3	7	7	3
Tranquilizers	66^a	111	22	12	16	16	29	23
Stimulants³	57	60	3	8	19	13	29	17
Methamphetamine³	13	26	2	6	6	3	4	1
Sedatives	12	7	3	3	3	8	16	7
ILLICIT DRUGS OTHER THAN MARIJUANA¹	345	355	100	88	193	149	453	435

120413

Table 6.20B – Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette and Alcohol Use: Percentages, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	65.3	68.7	33.8^a	40.7	28.2	26.0	4.0	4.0
Marijuana and Hashish	59.4	63.6	26.3^b	35.9	22.9	22.8	1.9	2.2
Cocaine	3.9	4.0	0.6	1.2	0.3	0.5	0.0	0.0
Crack	0.3	0.3	*	*	0.0	*	*	*
Heroin	0.3	1.1	*	0.1	0.1	0.0	0.0	*
Hallucinogens	10.7	10.0	2.0	2.0	1.6	1.9	0.2	0.2
LSD	2.6	2.1	0.4	0.1	0.3	0.2	0.0	0.0
PCP	0.2	0.2	0.0	*	0.0	0.0	0.0	*
Ecstasy	6.4	5.2	1.0	0.5	1.0	1.4	0.1	0.1
Inhalants	3.9	4.3	2.0	1.8	2.2^a	1.1	0.8	0.6
Nonmedical Use of Psychotherapeutics^2,3	18.7	21.8	9.2	8.5	6.0	4.4	1.4	1.3
Pain Relievers	15.8	16.8	7.6	6.7	5.1^a	3.4	1.2	1.2
OxyContin^®	2.5	3.0	0.8	0.8	0.2	0.3	0.0	0.0
Tranquilizers	5.4^b	9.5	2.7	1.5	0.8	0.7	0.1	0.1
Stimulants³	4.6	5.1	0.4	1.1	0.9	0.6	0.1	0.1
Methamphetamine³	1.1	2.2	0.2	0.8	0.3	0.1	0.0	0.0
Sedatives	1.0	0.6	0.4	0.3	0.1	0.4	0.1	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA¹	28.2	30.3	12.2	11.4	9.2^a	6.9	2.2	2.1

120413

Table 6.21A – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette and Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	4,133	4,055	618	530	2,121	2,259	473	508
Marijuana and Hashish	3,658	3,697	511	438	1,809	1,998	334	393
Cocaine	411	391	19	17	69	53	5	3
Crack	65^b	18	3	1	4	2	*	*
Heroin	81	81	8	16	1	4	1	6
Hallucinogens	496^a	379	33	36	132	126	11	16
LSD	76	71	5	3	23	17	1	*
PCP	5	12	*	0	*	*	*	*
Ecstasy	300	225	20	22	74	63	7	5
Inhalants	92	119	4	8	27	14	12	3
Nonmedical Use of Psychotherapeutics^2,3	1,207^a	1,040	201	160	446	392	143	119
Pain Relievers	932^a	756	151^a	102	316	275	112	87
OxyContin^®	172	118	44^b	11	15	21	9	8
Tranquilizers	421	350	41	59	95	112	13	26
Stimulants³	255	251	42	31	96^a	52	21	10
Methamphetamine³	65	48	9	21	9	8	1	2
Sedatives	26	25	5	6	14	10	14	2
ILLICIT DRUGS OTHER THAN MARIJUANA¹	1,717	1,519	230	199	603	523	160	143

120413

Table 6.21B – Types of Illicit Drug Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette and Alcohol Use: Percentages, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	45.2	45.7	24.1	20.3	18.0	18.9	4.5	4.7
Marijuana and Hashish	40.0	41.6	20.0	16.8	15.4	16.7	3.2	3.6
Cocaine	4.5	4.4	0.7	0.7	0.6	0.4	0.0	0.0
Crack	0.7^b	0.2	0.1	0.0	0.0	0.0	*	*
Heroin	0.9	0.9	0.3	0.6	0.0	0.0	0.0	0.1
Hallucinogens	5.4^a	4.3	1.3	1.4	1.1	1.1	0.1	0.1
LSD	0.8	0.8	0.2	0.1	0.2	0.1	0.0	*
PCP	0.1	0.1	*	0.0	*	*	*	*
Ecstasy	3.3	2.5	0.8	0.8	0.6	0.5	0.1	0.0
Inhalants	1.0	1.3	0.1	0.3	0.2	0.1	0.1	0.0
Nonmedical Use of Psychotherapeutics^2,3	13.2	11.7	7.8	6.2	3.8	3.3	1.4	1.1
Pain Relievers	10.2^a	8.5	5.9^a	3.9	2.7	2.3	1.1	0.8
OxyContin^®	1.9	1.3	1.7^b	0.4	0.1	0.2	0.1	0.1
Tranquilizers	4.6	3.9	1.6	2.3	0.8	0.9	0.1	0.2
Stimulants³	2.8	2.8	1.7	1.2	0.8^a	0.4	0.2	0.1
Methamphetamine³	0.7	0.5	0.3	0.8	0.1	0.1	0.0	0.0
Sedatives	0.3	0.3	0.2	0.2	0.1	0.1	0.1	0.0
ILLICIT DRUGS OTHER THAN MARIJUANA¹	18.8	17.1	9.0	7.6	5.1	4.4	1.5	1.3

120413

Table 6.22A – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette and Alcohol Use: Numbers in Thousands, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	5,741	5,306	1,601	1,545	4,317	4,285	1,176	1,445
Marijuana and Hashish	4,589	4,406	1,152	1,089	3,055	3,220	498^b	863
Cocaine	638	549	94	84	131	200	46	4
Crack	207	178	50	24	26	*	19	*
Heroin	81	64	39	83	*	7	20	5
Hallucinogens	213	151	15	16	69	31	23	*
LSD	4	4	*	15	*	5	*	*
PCP	*	10	*	*	*	*	20	*
Ecstasy	117	106	10	*	38	14	*	*
Inhalants	86	66	*	5	181	120	26	66
Nonmedical Use of Psychotherapeutics^2,3	1,625	1,359	495	590	1,430	1,114	689	657
Pain Relievers	1,216^a	933	325	480	951	789	482	486
OxyContin^®	158	103	80	35	42	52	*	36
Tranquilizers	607	449	219	146	442	385	188	152
Stimulants³	282	268	77	68	136	98	67	94
Methamphetamine³	103	179	49	36	57	22	36	85
Sedatives	88	58	16	35	85	22	92	49
ILLICIT DRUGS OTHER THAN MARIJUANA¹	2,242^a	1,823	582	662	1,650	1,410	740	714

120413

Table 6.22B – Types of Illicit Drug Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette and Alcohol Use: Percentages, 2010 and 2011
Drug	CIGARETTE AND ALCOHOL USE IN PAST MONTH
	Cigarettes and Alcohol		Cigarettes But Not Alcohol		Alcohol But Not Cigarettes		Neither Alcohol Nor Cigarettes
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings. ² Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs. ³ Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings*. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS¹	20.3	19.1	9.8	9.9	5.5	5.3	1.6	2.0
Marijuana and Hashish	16.3	15.9	7.0	6.9	3.9	3.9	0.7^b	1.2
Cocaine	2.3	2.0	0.6	0.5	0.2	0.2	0.1	0.0
Crack	0.7	0.6	0.3	0.2	0.0	*	0.0	*
Heroin	0.3	0.2	0.2	0.5	*	0.0	0.0	0.0
Hallucinogens	0.8	0.5	0.1	0.1	0.1	0.0	0.0	*
LSD	0.0	0.0	*	0.1	*	0.0	*	*
PCP	*	0.0	*	*	*	*	0.0	*
Ecstasy	0.4	0.4	0.1	*	0.0	0.0	*	*
Inhalants	0.3	0.2	*	0.0	0.2	0.1	0.0	0.1
Nonmedical Use of Psychotherapeutics^2,3	5.8	4.9	3.0	3.8	1.8	1.4	1.0	0.9
Pain Relievers	4.3	3.4	2.0	3.1	1.2	1.0	0.7	0.7
OxyContin^®	0.6	0.4	0.5	0.2	0.1	0.1	*	0.0
Tranquilizers	2.2	1.6	1.3	0.9	0.6	0.5	0.3	0.2
Stimulants³	1.0	1.0	0.5	0.4	0.2	0.1	0.1	0.1
Methamphetamine³	0.4	0.6	0.3	0.2	0.1	0.0	0.1	0.1
Sedatives	0.3	0.2	0.1	0.2	0.1	0.0	0.1	0.1
ILLICIT DRUGS OTHER THAN MARIJUANA¹	7.9	6.6	3.6	4.2	2.1	1.7	1.0	1.0

120413

Table 6.23A – Illicit Drug Use in the Past Month, by Past Month Cigarette Use, Levels of Past Month Alcohol Use, and Age Group: Numbers in Thousands, 2010 and 2011
Cigarette Use/Level of Alcohol Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	22,648	22,454	2,468	2,522	7,345	7,352	12,835	12,580
Heavy Alcohol Use¹	5,368	4,962	287	267	2,251	2,019	2,831	2,676
Binge Alcohol Use But Not Heavy Use¹	7,383	7,285	737	658	2,746	2,903	3,899	3,724
Alcohol Use But Not Binge Use¹	4,949	5,022	364	441	1,257	1,391	3,328	3,190
No Alcohol Use	4,947	5,185	1,079	1,157	1,091	1,038	2,777	2,990
PAST MONTH CIGARETTE USE	13,167	12,553	1,075	1,117	4,750	4,586	7,342	6,851
Heavy Alcohol Use¹	3,928	3,497	219	206	1,658	1,517	2,051	1,774
Binge Alcohol Use But Not Heavy Use¹	4,432	4,328	429	414	1,812	1,824	2,190	2,091
Alcohol Use But Not Binge Use¹	2,312	2,340	151	185	662	714	1,499	1,441
No Alcohol Use	2,495	2,388	276	312	618	530	1,601	1,545
NO PAST MONTH CIGARETTE USE	9,481	9,901	1,393	1,406	2,595	2,766	5,493	5,729
Heavy Alcohol Use¹	1,441	1,466	69	61	593	502	779	903
Binge Alcohol Use But Not Heavy Use¹	2,951	2,957	308^a	244	934	1,079	1,709	1,634
Alcohol Use But Not Binge Use¹	2,638	2,681	214	256	595	677	1,829	1,748
No Alcohol Use	2,452	2,798	803	845	473	508	1,176	1,445

120413

Table 6.23B – Illicit Drug Use in the Past Month, by Past Month Cigarette Use, Levels of Past Month Alcohol Use, and Age Group: Percentages, 2010 and 2011
Cigarette Use/Level of Alcohol Use	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	8.9	8.7	10.1	10.1	21.6	21.4	6.6	6.3
Heavy Alcohol Use¹	31.8	31.3	70.2	70.4	48.8	48.5	23.8	23.6
Binge Alcohol Use But Not Heavy Use¹	17.7	17.2	49.1	44.7	29.9	30.6	12.6	11.8
Alcohol Use But Not Binge Use¹	6.8	6.7	25.9	29.8	17.7	19.4	5.2	4.8
No Alcohol Use	4.0	4.2	5.1	5.3	8.3	7.7	3.2	3.4
PAST MONTH CIGARETTE USE	22.6	22.1	52.7^a	57.6	40.6	39.9	16.5	15.8
Heavy Alcohol Use¹	42.5	40.1	76.7	82.5	56.2	57.3	34.2	30.5
Binge Alcohol Use But Not Heavy Use¹	27.3	28.0	65.0	67.3	42.2	42.4	19.4	19.9
Alcohol Use But Not Binge Use¹	17.7	17.2	54.4	60.2	34.9	36.9	13.7	12.7
No Alcohol Use	12.6	12.5	33.8^a	40.7	24.1	20.3	9.8	9.9
NO PAST MONTH CIGARETTE USE	4.9	4.9	6.2	6.1	11.6	12.1	3.6	3.7
Heavy Alcohol Use¹	18.8	20.5	55.4	47.1	35.6	33.1	13.3	16.4
Binge Alcohol Use But Not Heavy Use¹	11.6	10.9	36.6^b	28.5	19.1	20.8	8.7	7.8
Alcohol Use But Not Binge Use¹	4.4	4.4	18.9	21.9	11.4	13.0	3.4	3.2
No Alcohol Use	2.4	2.7	4.0	4.0	4.5	4.7	1.6	2.0

120413

Table 6.24A – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	11,327	11,406
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	3,600	3,256	5,279	4,987
Cigars	7,204	6,691	6,069	6,174
Pipe Tobacco	1,180	1,149	974	988
ALCOHOL	38,575	37,764	92,799	95,621
Binge Alcohol Use²	25,484	24,154	33,051	34,187
Heavy Alcohol Use²	9,231	8,716	7,668	7,148

120413

Table 6.24B – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 or Older, by Past Month Cigarette Use: Percentages, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	5.8	5.7
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	6.2	5.7	2.7	2.5
Cigars	12.3	11.8	3.1	3.1
Pipe Tobacco	2.0	2.0	0.5	0.5
ALCOHOL	66.1	66.5	47.5	47.6
Binge Alcohol Use²	43.7	42.5	16.9	17.0
Heavy Alcohol Use²	15.8	15.3	3.9	3.6

120413

Table 6.25A – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	572	551
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	286	278	284	239
Cigars	479	549	310	309
Pipe Tobacco	111	120	44	62
ALCOHOL	1,223	1,171	2,096	2,156
Binge Alcohol Use²	945	864	967	985
Heavy Alcohol Use²	285	249	124	129

120413

Table 6.25B – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 12 to 17, by Past Month Cigarette Use: Percentages, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	2.6	2.4
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	14.0	14.3	1.3	1.0
Cigars	23.5^b	28.3	1.4	1.3
Pipe Tobacco	5.4	6.2	0.2	0.3
ALCOHOL	59.9	60.4	9.4	9.4
Binge Alcohol Use²	46.3	44.6	4.3	4.3
Heavy Alcohol Use²	14.0	12.9	0.6	0.6

120413

Table 6.26A – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	2,232	2,044
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	1,310	1,159	873^a	708
Cigars	2,438	2,439	1,420	1,285
Pipe Tobacco	431	399	188	236
ALCOHOL	9,143	8,880	11,774	11,934
Binge Alcohol Use²	7,246	6,948	6,550	6,705
Heavy Alcohol Use²	2,950^a	2,646	1,667	1,519

120413

Table 6.26B – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 18 to 25, by Past Month Cigarette Use: Percentages, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	10.0^a	9.0
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	11.2	10.1	3.9^b	3.1
Cigars	20.8	21.2	6.3	5.6
Pipe Tobacco	3.7	3.5	0.8	1.0
ALCOHOL	78.1	77.3	52.6	52.3
Binge Alcohol Use²	61.9	60.5	29.3	29.4
Heavy Alcohol Use²	25.2^a	23.0	7.4	6.7

120413

Table 6.27A – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Numbers in Thousands, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	8,524	8,810
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	2,004	1,819	4,122	4,040
Cigars	4,287	3,702	4,340	4,581
Pipe Tobacco	639	630	742	690
ALCOHOL	28,210	27,713	78,928	81,532
Binge Alcohol Use²	17,292	16,342	25,535	26,496
Heavy Alcohol Use²	5,996	5,821	5,877	5,500

120413

Table 6.27B – Tobacco Product and Alcohol Use in the Past Month among Persons Aged 26 or Older, by Past Month Cigarette Use: Percentages, 2010 and 2011
Substance	CIGARETTE USE IN PAST MONTH
	Any Use		No Use
	2010	2011	2010	2011
Low precision; no estimate reported. N/A: Not applicable. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. ² Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS¹	N/A	N/A	5.7	5.7
Cigarettes	N/A	N/A	N/A	N/A
Smokeless Tobacco	4.5	4.2	2.7	2.6
Cigars	9.6	8.5	2.9	3.0
Pipe Tobacco	1.4	1.5	0.5	0.4
ALCOHOL	63.3	63.9	52.4	52.6
Binge Alcohol Use²	38.8	37.7	17.0	17.1
Heavy Alcohol Use²	13.4	13.4	3.9	3.5

120413

Table 6.28A – Tobacco Product Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	10,929	10,416	19,847	19,080	15,877	16,795	23,011	21,934
Cigarettes	9,231	8,716	16,252	15,437	13,092	13,611	19,761	19,054
Smokeless Tobacco	1,994	1,850	2,784	2,598	1,601	1,434	2,499	2,360
Cigars	2,901^a	2,410	4,793	4,268	2,750^a	3,399	2,830	2,787
Pipe Tobacco	316	316	569	662	501	554	769	606

120413

Table 6.28B – Tobacco Product Use in the Past Month among Persons Aged 12 or Older, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	64.7	65.7	47.7^a	44.9	21.8	22.4	18.8^a	17.7
Cigarettes	54.6	54.9	39.0^a	36.3	18.0	18.1	16.2	15.3
Smokeless Tobacco	11.8	11.7	6.7	6.1	2.2	1.9	2.0	1.9
Cigars	17.2	15.2	11.5^a	10.0	3.8^a	4.5	2.3	2.2
Pipe Tobacco	1.9	2.0	1.4	1.6	0.7	0.7	0.6	0.5

120413

Table 6.29A – Tobacco Product Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	317	298	819	765	359	390	1,118	1,037
Cigarettes	285	249	660	615	277	307	818	768
Smokeless Tobacco	64	88	201	157	66	65	239	207
Cigars	121	127	288	298	105	136	275	297
Pipe Tobacco	26	29	51	82	21	17	57	55

120413

Table 6.29B – Tobacco Product Use in the Past Month among Persons Aged 12 to 17, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	77.6	78.7	54.5	52.0	25.5	26.4	5.3	4.8
Cigarettes	69.7	65.8	43.9	41.8	19.7	20.8	3.9	3.5
Smokeless Tobacco	15.7	23.1	13.4	10.7	4.7	4.4	1.1	1.0
Cigars	29.5	33.4	19.2	20.3	7.4	9.2	1.3	1.4
Pipe Tobacco	6.3	7.6	3.4^a	5.6	1.5	1.1	0.3	0.3

120413

Table 6.30A – Tobacco Product Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	3,455^b	3,058	5,171	5,107	2,323	2,311	2,985	3,056
Cigarettes	2,950^a	2,646	4,296	4,301	1,897	1,933	2,559	2,607
Smokeless Tobacco	758^a	605	828	758	220	164	377	341
Cigars	1,158	1,017	1,445	1,331	574	663	681	714
Pipe Tobacco	148	148	258	249	96	128	116	110

120413

Table 6.30B – Tobacco Product Use in the Past Month among Persons Aged 18 to 25, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	74.8	73.4	56.3^a	53.8	32.6	32.3	22.7	22.7
Cigarettes	63.9	63.5	46.8	45.3	26.6	27.0	19.5	19.3
Smokeless Tobacco	16.4	14.5	9.0	8.0	3.1	2.3	2.9	2.5
Cigars	25.1	24.4	15.7	14.0	8.1	9.3	5.2	5.3
Pipe Tobacco	3.2	3.5	2.8	2.6	1.4	1.8	0.9	0.8

120413

Table 6.31A – Tobacco Product Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Numbers in Thousands, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	7,156	7,059	13,858	13,209	13,196	14,094	18,908	17,841
Cigarettes	5,996	5,821	11,296	10,521	10,918	11,371	16,384	15,679
Smokeless Tobacco	1,172	1,158	1,756	1,683	1,315	1,205	1,884	1,812
Cigars	1,623	1,267	3,060	2,639	2,071^a	2,600	1,874	1,777
Pipe Tobacco	142	140	259	331	384	409	596	441

120413

Table 6.31B – Tobacco Product Use in the Past Month among Persons Aged 26 or Older, by Levels of Past Month Alcohol Use: Percentages, 2010 and 2011
Substance	LEVEL OF ALCOHOL USE IN PAST MONTH
	Heavy Use¹		Binge Use But Not Heavy Use¹		Use But Not Binge Use¹		No Use
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days. Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users. ² Tobacco Products include cigarettes, smokeless tobacco (i.e., chewing tobacco or snuff), cigars, or pipe tobacco. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOBACCO PRODUCTS²	60.3	62.4	44.8	41.9	20.5	21.2	21.5	20.0
Cigarettes	50.5	51.4	36.5^a	33.4	17.0	17.1	18.6	17.6
Smokeless Tobacco	9.9	10.2	5.7	5.3	2.0	1.8	2.1	2.0
Cigars	13.7	11.2	9.9	8.4	3.2	3.9	2.1	2.0
Pipe Tobacco	1.2	1.2	0.8	1.0	0.6	0.6	0.7	0.5

120409

Table 6.32A – Marijuana Use in the Prior Year and Past Year Marijuana Use Status among Persons Aged 12 or Older, by Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Marijuana Use in Prior Year		Marijuana Use in Prior Year and Past Year		Marijuana Use in Prior Year But No Use in Past Year		Percentage Who Did Not Use Marijuana in the Past Year among Prior Year Marijuana Users
Demographic Characteristic	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Prior Year Marijuana Use is defined as using marijuana/hashish 12 to 23 months prior to the interview date. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	28,679	28,770	21,979	22,090	6,700	6,680	23.4	23.2
AGE
12-17	2,038	2,182	1,718	1,814	320	368	15.7	16.9
12-13	85	98	69	82	16	17	*	*
14-15	511	553	441	464	70	89	13.7	16.1
16-17	1,442	1,530	1,208	1,268	234	262	16.2	17.1
18-25	9,995	10,004	7,732	7,860	2,263	2,144	22.6	21.4
18-20	3,942	3,968	3,111	3,260	831	708	21.1^a	17.8
21-25	6,052	6,036	4,621	4,600	1,432	1,435	23.7	23.8
26 or Older	16,647	16,585	12,529	12,416	4,118	4,169	24.7	25.1
26-34	6,855	6,395	5,252	4,749	1,603	1,645	23.4	25.7
35-49	5,915	5,640	4,237	4,119	1,678	1,521	28.4	27.0
50 or Older	3,877	4,550	3,040	3,548	837	1,002	21.6	22.0
GENDER
Male	17,838	17,445	14,030	13,776	3,808	3,669	21.3	21.0
Female	10,842	11,325	7,949	8,315	2,892	3,011	26.7	26.6
GENDER/AGE
Male 12-17	1,174	1,210	982	1,015	193	195	16.4	16.1
Female 12-17	864	972	736	799	127^a	172	14.7	17.7

120409

Table 6.32B – Marijuana Use in the Prior Year and Past Year Marijuana Use Status among Persons Aged 12 or Older, by Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Marijuana Use in Prior Year		Marijuana Use in Prior Year and Past Year		Marijuana Use in Prior Year But No Use in Past Year		Percentage Who Did Not Use Marijuana in the Past Year among Prior Year Marijuana Users
Demographic Characteristic	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Prior Year Marijuana Use is defined as using marijuana/hashish 12 to 23 months prior to the interview date. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	11.3	11.2	8.7	8.6	2.6	2.6	23.4	23.2
AGE
12-17	8.4	8.7	7.1	7.3	1.3	1.5	15.7	16.9
12-13	1.1	1.2	0.9	1.0	0.2	0.2	*	*
14-15	6.4	6.5	5.5	5.5	0.9	1.1	13.7	16.1
16-17	17.2	17.8	14.4	14.8	2.8	3.0	16.2	17.1
18-25	29.3	29.2	22.7	22.9	6.6	6.2	22.6	21.4
18-20	28.9	29.3	22.8	24.1	6.1	5.2	21.1^a	17.8
21-25	29.6	29.0	22.6	22.1	7.0	6.9	23.7	23.8
26 or Older	8.5	8.4	6.4	6.3	2.1	2.1	24.7	25.1
26-34	18.8	17.6	14.4	13.0	4.4	4.5	23.4	25.7
35-49	9.5	9.2	6.8	6.7	2.7	2.5	28.4	27.0
50 or Older	4.0	4.5	3.1	3.5	0.9	1.0	21.6	22.0
GENDER
Male	14.5	14.0	11.4	11.1	3.1	2.9	21.3	21.0
Female	8.3	8.5	6.1	6.3	2.2	2.3	26.7	26.6
GENDER/AGE
Male 12-17	9.4	9.5	7.9	7.9	1.5	1.5	16.4	16.1
Female 12-17	7.3	8.0	6.2	6.5	1.1	1.4	14.7	17.7

120404

Table 6.33A – Cigarette Use and Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Detailed Age Category: Numbers in Thousands and Percentages, 2010 and 2011
Age Category	Cigarette Use in Past Month		Nicotine Dependence in Past Month		Percentage with Nicotine Dependence among Past Month Cigarette Smokers
Age Category	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	58,336	56,819	32,722	32,119	56.1	56.5
12	25	27	5	7	*	*
13	117	80	24	18	*	*
14	206	182	50	61	24.4	33.5
15	389	323	126	112	32.5	34.6
16	517	562	197	203	38.1	36.1
17	786	763	273	304	34.7	39.9
18	1,337	1,370	511	529	38.2	38.6
19	1,490	1,353	591	525	39.7	38.8
20	1,553	1,549	583	590	37.5	38.1
21	1,517	1,497	659	642	43.4	42.9
22	1,521	1,496	659	627	43.4	41.9
23	1,392	1,473	589	661	42.3	44.9
24	1,500	1,431	729	674	48.6	47.1
25	1,391	1,318	546	626	39.2^b	47.5
26-29	6,141	5,741	3,089	2,728	50.3	47.5
30-34	6,142	5,754	3,431	3,076	55.9	53.5
35-39	4,767	4,934	2,762	2,816	57.9	57.1
40-44	5,460	4,911	3,415	3,227	62.5	65.7
45-49	5,845	5,699	3,769	3,681	64.5	64.6
50-54	5,529	6,086	3,650	3,837	66.0	63.0
55-59	4,375^a	3,545	2,733	2,643	62.5^a	74.6
60-64	2,775	2,838	2,042	1,877	73.6	66.2
65 or Older	3,561	3,884	2,287	2,654	64.2	68.3

120404

Table 6.33B – Cigarette Use and Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Detailed Age Category: Percentages, 2010 and 2011
Age Category	Cigarette Use in Past Month		Nicotine Dependence in Past Month		Percentage with Nicotine Dependence among Past Month Cigarette Smokers
Age Category	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	23.0^a	22.1	12.9	12.5	56.1	56.5
12	0.7	0.7	0.1	0.2	*	*
13	2.9	1.9	0.6	0.4	*	*
14	5.3	4.3	1.3	1.4	24.4	33.5
15	9.4^a	7.6	3.0	2.6	32.5	34.6
16	12.4	12.9	4.7	4.6	38.1	36.1
17	18.5	18.1	6.4	7.2	34.7	39.9
18	28.3	28.9	10.8	11.2	38.2	38.6
19	34.2	31.5	13.6	12.2	39.7	38.8
20	34.2	34.5	12.8	13.2	37.5	38.1
21	35.7	34.3	15.5	14.7	43.4	42.9
22	36.8	34.8	16.0	14.6	43.4	41.9
23	34.5	37.0	14.6	16.6	42.3	44.9
24	36.8	34.3	17.9	16.2	48.6	47.1
25	35.2	33.4	13.8	15.8	39.2^b	47.5
26-29	36.9	33.7	18.5^a	16.0	50.3	47.5
30-34	30.9	29.7	17.3	15.9	55.9	53.5
35-39	24.7	25.0	14.3	14.3	57.9	57.1
40-44	26.6	24.1	16.7	15.9	62.5	65.7
45-49	26.3	26.4	17.0	17.1	64.5	64.6
50-54	25.1	26.4	16.6	16.6	66.0	63.0
55-59	22.7^a	18.7	14.2	14.0	62.5^a	74.6
60-64	16.9	15.7	12.4	10.4	73.6	66.2
65 or Older	9.1	9.7	5.9	6.6	64.2	68.3

120404

Table 6.34A – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	32,722	32,119	676	706	4,867	4,873	27,179	26,540
GENDER
Male	17,215	16,990	378	391	2,632	2,799	14,205	13,801
Female	15,507	15,128	299	315	2,235	2,074	12,973	12,739
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	30,376	29,739	580	615	4,471	4,413	25,324	24,711
White	25,211	24,498	491	510	3,605	3,502	21,115	20,486
Black or African American	3,917	3,534	54	57	606	582	3,257	2,895
American Indian or Alaska Native	210	298	10	8	40	49	160	241
Native Hawaiian or Other Pacific Islander	*	79	1	*	*	*	*	*
Asian	503	608	5	8	113	134	385	466
Two or More Races	471^a	722	20	31	94	132	357^a	559
Hispanic or Latino	2,346	2,380	96	90	395	460	1,855	1,830
FAMILY INCOME
Less Than $20,000	9,276	9,657	171	205	1,776	1,832	7,329	7,620
$20,000 - $49,999	13,066	12,511	274	249	1,783	1,689	11,010	10,573
$50,000 - $74,999	4,840	4,454	89	111	581	637	4,171	3,707
$75,000 or More	5,540	5,497	143	141	727	716	4,670	4,640

120404

Table 6.34B – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	12.9	12.5	2.8	2.8	14.3	14.2	13.9	13.4
GENDER
Male	13.9	13.6	3.0	3.1	15.2	16.3	15.2	14.6
Female	11.9	11.4	2.5	2.6	13.3^a	12.1	12.8	12.3
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	14.0	13.6	3.0	3.1	16.3	16.2	14.9	14.4
White	14.8	14.5	3.5	3.7	17.7	17.9	15.6	15.1
Black or African American	13.0	11.7	1.5	1.6	12.5	12.4	14.9	13.1
American Indian or Alaska Native	17.4	20.8	7.4	6.0	22.1	22.6	17.9	22.4
Native Hawaiian or Other Pacific Islander	*	8.5	1.6	*	*	*	*	*
Asian	4.4	4.9	0.5	0.7	7.8	7.1	4.3	5.0
Two or More Races	14.8	18.1	3.8	4.3	17.1	18.6	17.0	21.8
Hispanic or Latino	6.4	6.0	2.0	1.7	6.0	6.5	7.3	6.8
FAMILY INCOME
Less Than $20,000	19.7	19.6	4.1	4.7	16.3	16.5	22.9	22.5
$20,000 - $49,999	15.4	15.0	3.5	3.2	15.7	14.5	16.8	16.5
$50,000 - $74,999	11.3	10.1	2.1	2.7	11.9	13.8	12.4^a	10.6
$75,000 or More	7.0	6.8	1.8	1.6	10.5	10.3	7.3	7.1

120404

Table 6.35A – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Geographic Characteristics: Numbers in Thousands, 2010 and 2011
Geographic Characteristic	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	32,722	32,119	676	706	4,867	4,873	27,179	26,540
GEOGRAPHIC DIVISION
Northeast	5,857	5,630	117	117	841	793	4,899	4,720
New England	1,394	1,342	31	37	259^a	194	1,104	1,111
Middle Atlantic	4,463	4,288	86	80	582	599	3,795	3,609
Midwest	8,325	8,061	187	188	1,356	1,296	6,782	6,578
East North Central	5,722	5,745	134	116	916	889	4,672	4,741
West North Central	2,602	2,316	53	72	440	407	2,109	1,837
South	13,128	13,102	260	257	1,873	1,907	10,995	10,938
South Atlantic	6,818	6,281	126	124	915	873	5,776	5,284
East South Central	2,653	2,924	69	57	413	484	2,170	2,383
West South Central	3,657	3,897	65	76	545	550	3,048	3,271
West	5,413	5,327	112	145	797	877	4,504	4,305
Mountain	1,939	1,961	43	51	305	319	1,590	1,591
Pacific	3,474	3,365	69	94	492	558	2,913	2,714
COUNTY TYPE
Large Metro	15,177	14,482	286	298	2,161	2,226	12,729	11,957
Small Metro	10,598	10,427	234	240	1,670	1,654	8,694	8,533
250K - 1 Mil. Pop.	7,079	6,860	165	150	1,081	1,033	5,832	5,678
< 250K Pop.	3,520	3,567	69	90	588	622	2,862	2,855
Nonmetro	6,947	7,210	156	167	1,035	993	5,755	6,050
Urbanized	2,772	2,817	53	67	448	439	2,271	2,312
Less Urbanized	3,653	3,541	86	84	495	453	3,072	3,005
Completely Rural	522^a	851	17	17	92	101	413^a	734

120404

Table 6.35B – Nicotine (Cigarette) Dependence in the Past Month among Persons Aged 12 or Older, by Age Group and Geographic Characteristics: Percentages, 2010 and 2011
Geographic Characteristic	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	12.9	12.5	2.8	2.8	14.3	14.2	13.9	13.4
GEOGRAPHIC DIVISION
Northeast	12.6	12.0	2.8	2.7	13.9	13.0	13.5	12.9
New England	11.4	10.9	2.9	3.3	15.9	12.1	11.6	11.6
Middle Atlantic	13.0	12.4	2.7	2.5	13.2	13.3	14.2	13.4
Midwest	15.0	14.5	3.5	3.4	18.1	17.7	16.0	15.3
East North Central	14.8	14.8	3.6	3.0	17.8	17.6	15.8	15.9
West North Central	15.5	13.6	3.3	4.4	18.7	17.9	16.4	14.0
South	14.1	13.8	2.9	2.8	15.1	15.1	15.4	14.9
South Atlantic	13.9	12.5	2.8	2.7	14.5	13.5	15.1	13.5
East South Central	17.6	19.1	4.8	3.8	20.8	24.1	18.6	20.2
West South Central	12.7	13.1	2.1	2.4	13.2	13.2	14.0	14.6
West	9.2	8.9	1.9	2.4	9.8	10.7	10.0	9.4
Mountain	10.8	10.8	2.4	2.8	12.2	12.9	11.6	11.5
Pacific	8.5	8.1	1.7	2.3	8.8	9.7	9.4	8.5
COUNTY TYPE
Large Metro	11.2	10.6	2.2	2.2	11.9	12.1	12.2	11.4
Small Metro	13.7	12.9	3.1	3.1	15.0	14.8	14.8	13.8
250K - 1 Mil. Pop.	13.7	12.6	3.3	2.8	15.4	14.6	14.8	13.5
< 250K Pop.	13.6	13.7	2.8	3.6	14.4	15.3	14.8	14.6
Nonmetro	17.2	17.9	4.1	4.4	21.6	20.9	18.1	19.1
Urbanized	16.2	16.8	3.5	3.9	21.2	19.9	16.9	17.9
Less Urbanized	18.6	18.5	4.4	4.7	21.2	21.6	20.0	19.6
Completely Rural	14.0^a	20.3	5.4	4.8	26.3	22.7	13.5^b	21.6

120404

Table 6.36A – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total (2010)	Total (2011)	First Used at Age 14 or Younger (2010)	First Used at Age 14 or Younger (2011)	First Used at Age 15-17 (2010)	First Used at Age 15-17 (2011)	First Used at Age 18+ (2010)	First Used at Age 18+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	32,045	31,413	14,195	13,668	10,916	10,852	6,934	6,893
AGE
18-25	4,867	4,873	2,361	2,380	1,800	1,748	706	745
26-34	6,521^a	5,804	3,287^b	2,640	2,207	2,218	1,027	947
35-49	9,946	9,724	4,530	4,496	3,219	3,194	2,197	2,034
50 or Older	10,712	11,012	4,017	4,152	3,691	3,692	3,004	3,168
GENDER
Male	16,837	16,600	8,123	7,415	5,265	5,762	3,449	3,422
Female	15,208	14,814	6,072	6,253	5,651	5,089	3,485	3,471
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	29,795	29,124	13,301	12,801	10,085	10,160	6,410	6,162
White	24,720	23,988	11,763	11,213	8,093	8,319	4,863	4,457
Black or African American	3,863	3,477	990	1,008	1,652	1,256	1,221	1,213
Other or Two or More Races	1,213^a	1,659	547	581	340^a	586	*	492
Hispanic or Latino	2,250	2,289	894	867	831	691	524	731
EDUCATION
< High School	7,834	7,430	3,953	3,813	2,569	2,543	1,312	1,074
High School Graduate	13,000	12,354	5,628	5,307	4,636	4,346	2,737	2,702
Some College	8,255	8,379	3,507	3,469	2,823	2,884	1,924	2,025
College Graduate	2,956	3,250	1,107	1,079	889	1,078	961	1,093

120404

Table 6.36B – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total (2010)	Total (2011)	First Used at Age 14 or Younger (2010)	First Used at Age 14 or Younger (2011)	First Used at Age 15-17 (2010)	First Used at Age 15-17 (2011)	First Used at Age 18+ (2010)	First Used at Age 18+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings*. ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	56.9	57.2	64.9	65.5	55.1	55.9	47.5	47.2
AGE
18-25	41.6	42.4	54.1	57.1	38.5	38.6	26.6	26.7
26-34	53.1	50.5	62.6	56.4	51.7	52.0	37.2	37.1
35-49	61.9	62.6	68.2	71.6	60.3	61.4	53.6	50.0
50 or Older	66.0	67.3	71.4	72.4	66.6	68.1	59.3	60.9
GENDER
Male	55.6	56.7	66.0	65.2	50.5^a	54.8	45.6	46.2
Female	58.5	57.9	63.4	65.9	60.1	57.1	49.7	48.2
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	60.4	60.8	67.3	68.4	58.4	59.9	52.2	50.3
White	61.7	62.4	68.3	69.3	58.7	60.9	53.6	51.9
Black or African American	57.8	55.0	58.9	66.2	62.1	57.8	52.1	46.2
Other or Two or More Races	47.6	52.1	63.9	56.2	41.2	52.3	*	47.7
Hispanic or Latino	32.3	32.9	42.3	40.7	32.5	28.0	22.8	31.0
EDUCATION
< High School	64.9	66.7	73.9	75.2	59.2^a	66.2	55.3	48.2
High School Graduate	63.3	62.6	70.3	69.0	63.3	61.4	52.5	54.3
Some College	53.9	52.3	62.0	63.4	51.7	49.8	45.8	42.7
College Graduate	35.3	40.7	38.6	41.1	32.9	39.8	34.3	41.1

120404

Table 6.37A – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes Daily and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total		AGE FIRST USED CIGARETTES DAILY¹						Never Used Cigarettes Daily¹
	Total		14 or Younger		15-17		18 or Older		Never Used Cigarettes Daily¹
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.* ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Daily Cigarette Use is defined as ever smoking every day for at least 30 days. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	32,045	31,413	6,111	5,524	11,505	11,206	13,480	13,793	949	890
AGE
18-25	4,867	4,873	948	856	2,078	2,097	1,507	1,643	333	276
26-34	6,521^a	5,804	1,251	1,011	2,643	2,243	2,433	2,360	193	192
35-49	9,946	9,724	2,010	1,830	3,395	3,473	4,288	4,154	253	268
50 or Older	10,712	11,012	1,902	1,827	3,389	3,394	5,252	5,637	*	*
GENDER
Male	16,837	16,600	3,485	2,982	6,121	6,069	6,634	7,023	597	526
Female	15,208	14,814	2,626	2,542	5,384	5,137	6,846	6,771	352	364
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	29,795	29,124	5,690	5,112	10,886	10,658	12,504	12,678	716	676
White	24,720	23,988	5,095	4,557	9,453	9,274	9,862	9,883	311	273
Black or African American	3,863	3,477	*	*	1,138	980	1,999	1,848	355	333
Other or Two or More Races	1,213^a	1,659	224	*	*	*	643^a	946	*	*
Hispanic or Latino	2,250	2,289	*	*	619	548	976	1,116	233	214
EDUCATION
< High School	7,834	7,430	2,246	1,994	2,916	2,942	2,312	2,246	360	248
High School Graduate	13,000	12,354	2,397	1,978	4,912	4,671	5,366	5,304	326	401
Some College	8,255	8,379	1,218	1,242	3,001	2,788	3,856	4,220	180	128
College Graduate	2,956	3,250	*	*	677	805	1,946	2,022	84	113

120404

Table 6.37B – Nicotine (Cigarette) Dependence in the Past Month among Past Month Cigarette Smokers Aged 18 or Older, by Age First Used Cigarettes Daily and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total¹		AGE FIRST USED CIGARETTES DAILY²						Never Used Cigarettes Daily²
	Total¹		14 or Younger		15-17		18 or Older		Never Used Cigarettes Daily²
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Nicotine (Cigarette) Dependence is based on criteria derived from the Nicotine Dependence Syndrome Scale (NDSS) or the Fagerstrom Test of Nicotine Dependence (FTND). See Section B.4.2 in Appendix B of the Results from the 2009 National Survey on Drug Use and Health: National Findings.* ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 18 or older who used cigarettes in the past month, regardless of whether they ever used cigarettes daily. ² Daily Cigarette Use is defined as ever smoking every day for at least 30 days. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	56.9	57.2	82.1	81.9	71.2	71.6	56.1	58.3	10.9	10.1
AGE
18-25	41.6	42.4	76.8	77.5	60.9^a	65.8	44.8	47.2	9.0	7.4
26-34	53.1	50.5	79.0	74.7	70.6	66.7	49.9	49.6	9.3	9.5
35-49	61.9	62.6	83.4	85.8	73.8	77.6	59.8	59.6	13.3	13.6
50 or Older	66.0	67.3	85.7	84.8	77.1	73.4	61.0	66.6	*	*
GENDER
Male	55.6	56.7	82.9	80.5	70.6	73.0	55.1	57.7	11.1	10.3
Female	58.5	57.9	81.0	83.6	72.0	70.0	57.2	58.8	10.7	9.8
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	60.4	60.8	83.9	83.0	73.2	73.4	58.4	60.3	11.4	10.9
White	61.7	62.4	85.2	84.5	74.3	74.0	57.3	60.7	7.5	6.5
Black or African American	57.8	55.0	*	*	72.5	72.5	66.3	59.1	22.7	23.6
Other or Two or More Races	47.6	52.1	84.2	*	*	*	54.4	58.2	*	*
Hispanic or Latino	32.3	32.9	*	*	48.7	48.6	37.6	42.2	9.6	8.2
EDUCATION
< High School	64.9	66.7	86.1	83.9	71.1^b	79.6	63.4	65.0	21.0	15.4
High School Graduate	63.3	62.6	81.8	82.0	76.1	74.0	62.4	64.4	12.7	14.4
Some College	53.9	52.3	81.9	80.6	70.5	68.0	54.8	54.3	7.1	4.9
College Graduate	35.3	40.7	*	*	50.8	52.2	41.1	48.0	4.4	6.2

120411

Table 6.38A – Illicit Drug Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total		AGE FIRST USED MARIJUANA						Never Used Marijuana
	Total		14 or Younger		15-17		18 or Older		Never Used Marijuana
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	5,990^a	5,374	2,430	2,355	2,128	1,906	1,178	915	254	198
AGE
18-25	2,677	2,574	1,077	1,011	1,158	1,150	368	374	75	39
26-34	1,518	1,237	619	580	555	419	323	209	22	29
35-49	1,239	998	467	555	345	222	316	175	111	47
50 or Older	555	565	268	209	69	115	171	158	46	84
GENDER
Male	3,894	3,615	1,592	1,609	1,356	1,237	798	657	147	112
Female	2,096^a	1,760	838	746	772	669	380	259	106	86
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	5,001	4,518	2,063	1,982	1,805	1,608	964	802	170	127
White	3,633	3,444	1,479	1,606	1,390	1,288	665	482	99	67
Black or African American	1,081^a	793	486^b	232	331	225	226	283	39	52
Other or Two or More Races	287	281	98	143	84	94	73	37	32	8
Hispanic or Latino	989	856	368	373	323	298	214	114	84	71
EDUCATION
< High School	1,527	1,362	763	772	453	345	163	166	147	79
High School Graduate	1,722	1,800	707	758	659	688	308	254	49	101
Some College	1,811	1,685	730	648	646	691	394	340	41^a	6
College Graduate	930^b	528	230	177	369^b	182	313^a	156	17	13

120411

Table 6.38B – Illicit Drug Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total¹		AGE FIRST USED MARIJUANA						Never Used Marijuana
	Total¹		14 or Younger		15-17		18 or Older		Never Used Marijuana
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 18 or older, regardless of whether they ever used an illicit drug.Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	2.6^a	2.3	12.9	12.7	5.6	4.9	2.6^a	2.0	0.2	0.2
AGE
18-25	7.9	7.5	23.8	23.4	14.4	14.2	7.5	6.9	0.5	0.2
26-34	4.2	3.4	14.0	14.6	7.0	5.1	4.4	2.9	0.1	0.2
35-49	2.0	1.6	6.6	7.9	2.7	1.8	2.6	1.5	0.4	0.2
50 or Older	0.6	0.6	9.4	6.3	0.8	1.1	0.8	0.7	0.1	0.1
GENDER
Male	3.5	3.2	13.9	14.6	6.5	5.8	3.3	2.8	0.3	0.2
Female	1.8^a	1.5	11.3	9.9	4.5	3.7	1.8^a	1.2	0.1	0.1
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	2.5	2.3	12.4	12.3	5.3	4.6	2.3	1.9	0.2	0.1
White	2.3	2.2	10.7	12.2	4.9	4.5	2.0	1.4	0.1	0.1
Black or African American	4.1^a	3.0	25.7^b	11.7	8.1	5.5	3.9	5.3	0.3	0.3
Other or Two or More Races	1.9	1.7	10.9	15.2	6.3	4.8	3.2	1.6	0.3	0.1
Hispanic or Latino	3.1	2.5	16.2	15.3	7.9	7.4	5.5^a	2.6	0.4	0.3
EDUCATION
< High School	4.4	4.1	20.4	21.9	9.8	8.0	4.6	4.9	0.6	0.4
High School Graduate	2.5	2.6	11.6	13.0	5.6	5.5	2.7	2.2	0.1	0.3
Some College	3.1	2.7	13.3	11.4	5.7	5.5	2.9	2.6	0.1^a	0.0
College Graduate	1.4^b	0.8	6.5	5.0	3.6^b	1.9	1.9^a	0.9	0.0	0.0

120411

Table 6.39A – Alcohol Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total		AGE FIRST USED ALCOHOL
	Total		14 or Younger		15-17		18 or Older
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	16,858^a	15,724	6,285	5,690	7,272	6,931	3,301	3,103
AGE
18-25	5,342^a	4,936	2,024	1,822	2,525	2,269	794	845
26-34	4,242	3,764	1,711	1,383	1,747	1,628	784	752
35-49	4,103	4,104	1,609	1,764	1,677	1,609	816	731
50 or Older	3,171	2,921	942	721	1,323	1,425	906	775
GENDER
Male	11,253^b	10,040	4,277^a	3,728	4,828	4,414	2,148	1,898
Female	5,605	5,685	2,008	1,962	2,444	2,517	1,152	1,205
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	14,306^a	13,192	5,427^a	4,824	6,218	5,810	2,661	2,557
White	11,931^a	10,908	4,718	4,209	5,215	4,813	1,998	1,886
Black or African American	1,639	1,494	443	357	740	640	456	496
Other or Two or More Races	736	790	266	258	262	358	207	175
Hispanic or Latino	2,552	2,532	858	866	1,054	1,121	640	546
EDUCATION
< High School	2,577	2,302	1,100	892	932	980	545	431
High School Graduate	4,713	4,404	1,837	1,639	2,010	1,954	866	811
Some College	5,226	4,973	1,930	1,800	2,466	2,338	831	836
College Graduate	4,341	4,045	1,418	1,359	1,864	1,660	1,059	1,026

120411

Table 6.39B – Alcohol Dependence or Abuse in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total¹		AGE FIRST USED ALCOHOL
	Total¹		14 or Younger		15-17		18 or Older
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 18 or older, regardless of whether they ever used alcohol. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	7.4^a	6.8	16.2	14.8	9.7	9.2	3.8	3.5
AGE
18-25	15.7^b	14.4	30.5^a	27.8	19.3	18.0	8.4	8.7
26-34	11.6	10.3	22.2	19.0	14.2	13.1	6.0	5.8
35-49	6.6	6.7	12.3	13.6	7.4	7.5	4.0	3.4
50 or Older	3.3	2.9	8.2	6.2	4.9	4.9	2.1	1.7
GENDER
Male	10.1^b	9.0	17.7	16.0	11.9	10.7	5.9	5.0
Female	4.7	4.7	13.6	13.1	7.1	7.3	2.3	2.3
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	7.2^a	6.6	15.8	14.4	9.4	8.8	3.6	3.3
White	7.7^a	7.0	15.8	14.7	9.3	8.5	3.5	3.3
Black or African American	6.1	5.6	15.3	11.9	10.4	10.2	3.9	4.0
Other or Two or More Races	5.0	4.7	17.0	13.3	8.9	10.4	3.4	2.4
Hispanic or Latino	8.0	7.5	18.5	18.2	12.1	12.0	5.2	4.4
EDUCATION
< High School	7.4	7.0	18.9	17.0	10.3	11.5	4.7	4.1
High School Graduate	6.8	6.3	17.2	15.8	9.3	8.9	3.2	2.9
Some College	8.8	8.1	17.4	15.8	11.8	10.9	3.7	3.6
College Graduate	6.6	5.9	12.5	12.0	8.1	7.1	4.0	3.7

120411

Table 6.40A – Alcohol Dependence or Abuse in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Numbers in Thousands, 2010 and 2011
Age Group	Total		AGE FIRST USED ALCOHOL
	Total		14 or Younger		15-17		18-20		21 or Older
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER	14,944	13,954	5,476	4,943	6,335	6,045	2,182	2,327	950^a	640
21 to 25	3,428	3,166	1,215	1,075	1,588^a	1,382	513	587	111	122
26 or Older	11,516	10,788	4,262	3,868	4,747	4,662	1,669	1,740	838^a	518
26 to 49	8,345	7,867	3,320	3,147	3,424	3,237	1,082	1,126	518	357
26 to 34	4,242	3,764	1,711	1,383	1,747	1,628	514	562	271	190
35 to 49	4,103	4,104	1,609	1,764	1,677	1,609	569	564	248	167
50 or Older	3,171	2,921	942	721	1,323	1,425	586	614	320	161

120411

Table 6.40B – Alcohol Dependence or Abuse in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Percentages, 2010 and 2011
Age Group	Total¹		AGE FIRST USED ALCOHOL
	Total¹		14 or Younger		15-17		18-20		21 or Older
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence or abuse is based on definitions found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 21 or older, regardless of whether they ever used alcohol. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER	6.9^a	6.4	15.1	13.8	9.2	8.6	4.4	4.5	2.7^a	1.8
21 to 25	16.8^a	15.2	30.4	27.5	21.5^a	18.8	10.8	12.1	4.5	4.5
26 or Older	5.9	5.4	13.2	12.2	7.7	7.4	3.7	3.7	2.6^a	1.6
26 to 49	8.5	8.0	15.9	15.6	9.8	9.6	5.6	5.8	3.6	2.4
26 to 34	11.6	10.3	22.2	19.0	14.2	13.1	6.8	7.8	4.9	3.2
35 to 49	6.6	6.7	12.3	13.6	7.4	7.5	4.9	4.7	2.8	1.8
50 or Older	3.3	2.9	8.2	6.2	4.9	4.9	2.3	2.2	1.7	0.9

120411

Table 6.41A – Illicit Drug Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total		AGE FIRST USED MARIJUANA						Never Used Marijuana
	Total		14 or Younger		15-17		18 or Older		Never Used Marijuana
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	4,228	3,934	1,912	1,761	1,430	1,396	750	648	137	130
AGE
18-25	1,845	1,818	805	757	754	798	245	240	41	23
26-34	1,078	968	482	471	371	355	208	130	16	12
35-49	874	744	383	396	253	168	196	150	42	30
50 or Older	432	405	242	138	52	74	100	128	37	64
GENDER
Male	2,666	2,541	1,208	1,192	886	850	513	441	60	58
Female	1,562	1,393	704	569	544	546	237	206	77	72
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	3,646	3,358	1,624	1,511	1,238	1,210	667	559	118	78
White	2,681	2,575	1,179	1,237	962	954	460	329	80	55
Black or African American	777	560	367^b	162	226	175	148	200	36	23
Other or Two or More Races	188	224	78	113	50	81	58	30	2	*
Hispanic or Latino	582	576	287	250	192	186	83	89	19	51
EDUCATION
< High School	1,078	932	593	518	289	239	132	120	64	55
High School Graduate	1,215	1,295	568	541	431	528	177	169	39	57
Some College	1,361	1,305	575	560	470	499	296	242	20	4
College Graduate	574	403	176	142	239^a	131	145	117	14	13

120411

Table 6.41B – Illicit Drug Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Marijuana and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total¹		AGE FIRST USED MARIJUANA						Never Used Marijuana
	Total¹		14 or Younger		15-17		18 or Older		Never Used Marijuana
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006. NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 18 or older, regardless of whether they ever used an illicit drug.Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	1.8	1.7	10.1	9.5	3.8	3.6	1.6	1.4	0.1	0.1
AGE
18-25	5.4	5.3	17.8	17.5	9.3	9.9	5.0	4.4	0.2	0.1
26-34	3.0	2.7	10.9	11.9	4.7	4.3	2.8	1.8	0.1	0.1
35-49	1.4	1.2	5.4	5.7	1.9	1.4	1.6	1.3	0.1	0.1
50 or Older	0.4	0.4	8.5	4.2	0.6	0.7	0.5	0.6	0.1	0.1
GENDER
Male	2.4	2.3	10.6	10.8	4.3	4.0	2.1	1.9	0.1	0.1
Female	1.3	1.2	9.5	7.6	3.2	3.0	1.1	0.9	0.1	0.1
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	1.8	1.7	9.8	9.4	3.6	3.5	1.6	1.3	0.1	0.1
White	1.7	1.7	8.5	9.4	3.4	3.3	1.4	1.0	0.1	0.1
Black or African American	2.9^a	2.1	19.5^b	8.2	5.6	4.3	2.6	3.7	0.2	0.2
Other or Two or More Races	1.3	1.3	8.7	12.0	3.8	4.1	2.6	1.3	0.0	*
Hispanic or Latino	1.8	1.7	12.7	10.3	4.7	4.6	2.1	2.0	0.1	0.2
EDUCATION
< High School	3.1	2.8	15.8	14.7	6.3	5.6	3.7	3.5	0.3	0.3
High School Graduate	1.8	1.9	9.3	9.3	3.7	4.2	1.5	1.5	0.1	0.1
Some College	2.3	2.1	10.5	9.8	4.1	4.0	2.2	1.8	0.1	0.0
College Graduate	0.9^a	0.6	5.0	4.1	2.3^a	1.3	0.9	0.7	0.0	0.0

120411

Table 6.42A – Alcohol Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Numbers in Thousands, 2010 and 2011
Demographic Characteristic	Total		AGE FIRST USED ALCOHOL
	Total		14 or Younger		15-17		18 or Older
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	7,933	7,397	3,132	2,756	3,160	3,172	1,640	1,469
AGE
18-25	2,224	2,057	881	835	1,031	919	312	302
26-34	1,863	1,805	832	727	705	799	326	279
35-49	2,094	2,096	898	889	785	756	411	452
50 or Older	1,751	1,438	521	305	639	697	591	436
GENDER
Male	4,892	4,445	2,018	1,786	1,867	1,761	1,007	898
Female	3,041	2,952	1,114	970	1,294	1,410	633	571
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	6,716	6,261	2,694	2,396	2,688	2,670	1,335	1,194
White	5,384	4,952	2,267	2,002	2,139	2,138	978	812
Black or African American	947	874	278	242	416	334	253	299
Other or Two or More Races	384	435	149	152	132	198	103	84
Hispanic or Latino	1,217	1,136	439	359	473	502	305	275
EDUCATION
< High School	1,356	1,269	624	563	434	500	298	207
High School Graduate	2,230	2,104	884	824	941	861	405	419
Some College	2,513	2,366	1,046	862	1,044	1,087	423	418
College Graduate	1,833	1,658	579	508	741	724	514	426

120411

Table 6.42B – Alcohol Dependence in the Past Year among Persons Aged 18 or Older, by Age First Used Alcohol and Demographic Characteristics: Percentages, 2010 and 2011
Demographic Characteristic	Total¹		AGE FIRST USED ALCOHOL
	Total¹		14 or Younger		15-17		18 or Older
	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 18 or older, regardless of whether they ever used alcohol. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL	3.5	3.2	8.0	7.2	4.2	4.2	1.9	1.6
AGE
18-25	6.5	6.0	13.3	12.7	7.9	7.3	3.3	3.1
26-34	5.1	5.0	10.8	10.0	5.7	6.4	2.5	2.1
35-49	3.4	3.4	6.8	6.9	3.5	3.5	2.0	2.1
50 or Older	1.8	1.4	4.6	2.6	2.4	2.4	1.3	1.0
GENDER
Male	4.4	4.0	8.4	7.6	4.6	4.3	2.8	2.4
Female	2.6	2.4	7.5	6.5	3.8	4.1	1.3	1.1
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	3.4	3.2	7.9	7.1	4.1	4.0	1.8	1.5
White	3.5	3.2	7.6	7.0	3.8	3.8	1.7	1.4
Black or African American	3.6	3.3	9.6	8.1	5.9	5.3	2.1	2.4
Other or Two or More Races	2.6	2.6	9.5	7.8	4.5	5.8	1.7	1.2
Hispanic or Latino	3.8	3.3	9.4	7.5	5.4	5.4	2.5	2.2
EDUCATION
< High School	3.9	3.8	10.7	10.7	4.8	5.9	2.6	2.0
High School Graduate	3.2	3.0	8.3	7.9	4.4	3.9	1.5	1.5
Some College	4.2	3.8	9.4	7.6	5.0	5.1	1.9	1.8
College Graduate	2.8	2.4	5.1	4.5	3.2	3.1	2.0	1.5

120411

Table 6.43A – Alcohol Dependence in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Numbers in Thousands, 2010 and 2011
Age Group	Total		AGE FIRST USED ALCOHOL
	Total		14 or Younger		15-17		18-20		21 or Older
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER	7,180	6,673	2,758	2,424	2,830	2,824	1,157	1,039	434	385
21 to 25	1,471	1,332	507	503	701^a	572	223	212	40	46
26 or Older	5,708	5,340	2,251	1,921	2,130	2,252	934	827	394	340
26 to 49	3,957	3,902	1,730	1,616	1,490	1,556	495	506	242	224
26 to 34	1,863	1,805	832	727	705	799	213	195	113	84
35 to 49	2,094	2,096	898	889	785	756	281	311	129	140
50 or Older	1,751	1,438	521	305	639	697	439	321	152	115

120411

Table 6.43B – Alcohol Dependence in the Past Year among Persons Aged 21 or Older, by Age First Used Alcohol and Age Group: Percentages, 2010 and 2011
Age Group	Total¹		AGE FIRST USED ALCOHOL
	Total¹		14 or Younger		15-17		18-20		21 or Older
	2010	2011	2010	2011	2010	2011	2010	2011	2010	2011
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings). NOTE: Dependence is based on the definition found in the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders* (DSM-IV). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Percentages in the Total column are among all persons aged 21 or older, regardless of whether they ever used alcohol. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
21 OR OLDER	3.3	3.0	7.6	6.8	4.1	4.0	2.3	2.0	1.2	1.1
21 to 25	7.2	6.4	12.7	12.9	9.5^a	7.8	4.7	4.4	1.6	1.7
26 or Older	2.9	2.7	7.0	6.0	3.5	3.6	2.1	1.8	1.2	1.0
26 to 49	4.0	4.0	8.3	8.0	4.3	4.6	2.6	2.6	1.7	1.5
26 to 34	5.1	5.0	10.8	10.0	5.7	6.4	2.8	2.7	2.0	1.4
35 to 49	3.4	3.4	6.8	6.9	3.5	3.5	2.4	2.6	1.5	1.5
50 or Older	1.8	1.4	4.6	2.6	2.4	2.4	1.7	1.2	0.8	0.6

120417

Table 6.44A – Method of Obtaining Most Recently Used Marijuana among Past Year Marijuana Users, by Age Group: Numbers in Thousands, 2010 and 2011
Method of Obtaining Most Recently Used Marijuana	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS	29,301	29,739	3,414	3,553	10,215	10,554	15,672	15,632
Bought It	12,821	13,294	1,148	1,282	4,601	4,647	7,072	7,365
Traded for It	273	382	42	58	93	108	138	217
Got It Free or Shared Someone Else's	15,310	15,052	2,041	2,011	5,301	5,518	7,968	7,523
Grew It Yourself	396	411	21	13	65	100	310	297
Method Unspecified	502	601	163	189	156	182	184	230

120417

Table 6.44B – Method of Obtaining Most Recently Used Marijuana among Past Year Marijuana Users, by Age Group: Percentages, 2010 and 2011
Method of Obtaining Most Recently Used Marijuana	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Bought It	43.8	44.7	33.6	36.1	45.0	44.0	45.1	47.1
Traded for It	0.9	1.3	1.2	1.6	0.9	1.0	0.9	1.4
Got It Free or Shared Someone Else's	52.2	50.6	59.8^a	56.6	51.9	52.3	50.8	48.1
Grew It Yourself	1.4	1.4	0.6	0.4	0.6	1.0	2.0	1.9
Method Unspecified	1.7	2.0	4.8	5.3	1.5	1.7	1.2	1.5

120417

Table 6.45A – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Bought Their Most Recently Used Marijuana, by Age Group: Numbers in Thousands, 2010 and 2011
Source and Location of Bought Marijuana	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ For example, a store, restaurant, sports arena, bar, or club. ² For example, a parking lot, street, or park. ³ Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category. ⁴ Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO BOUGHT MOST RECENTLY USED MARIJUANA	12,821	13,294	1,148	1,282	4,601	4,647	7,072	7,365
SOURCE
Friend	9,782	10,089	840^a	984	3,524	3,458	5,417	5,647
Relative or Family Member	456	567	40	46	100^a	149	316	372
Someone Just Met or Did Not Know Well	2,159	1,978	227	208	806	843	1,126	927
Source Unspecified	424^a	660	41	44	171	198	212^a	419
LOCATION
Inside Public Building¹	799	999	61	51	251^a	354	487	593
Outside in Public Area²	2,772	2,751	422^b	538	1,026	1,134	1,323	1,079
Inside School Building	148	174	77	79	35	59	*	36
Outside on School Property	115	131	53	54	49	38	13	39
Inside Home, Apartment, or Dorm	7,226	7,365	402	419	2,709	2,477	4,115	4,468
Some Other Place³	251	384	12	19	61^a	116	178	249
Location Unspecified⁴	1,510	1,490	120	121	470	468	919	900

120417

Table 6.45B – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Bought Their Most Recently Used Marijuana, by Age Group: Percentages, 2010 and 2011
Source and Location of Bought Marijuana	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ For example, a store, restaurant, sports arena, bar, or club. ² For example, a parking lot, street, or park. ³ Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category. ⁴ Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO BOUGHT MOST RECENTLY USED MARIJUANA	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
SOURCE
Friend	76.3	75.9	73.2	76.8	76.6	74.4	76.6	76.7
Relative or Family Member	3.6	4.3	3.5	3.6	2.2^a	3.2	4.5	5.1
Someone Just Met or Did Not Know Well	16.8	14.9	19.8	16.3	17.5	18.1	15.9	12.6
Source Unspecified	3.3^a	5.0	3.5	3.4	3.7	4.3	3.0^a	5.7
LOCATION
Inside Public Building¹	6.2	7.5	5.3	4.0	5.5^a	7.6	6.9	8.1
Outside in Public Area²	21.6	20.7	36.8	42.0	22.3	24.4	18.7	14.6
Inside School Building	1.2	1.3	6.7	6.1	0.8	1.3	*	0.5
Outside on School Property	0.9	1.0	4.6	4.2	1.1	0.8	0.2	0.5
Inside Home, Apartment, or Dorm	56.4	55.4	35.0	32.7	58.9^b	53.3	58.2	60.7
Some Other Place³	2.0	2.9	1.1	1.5	1.3^a	2.5	2.5	3.4
Location Unspecified⁴	11.8	11.2	10.5	9.5	10.2	10.1	13.0	12.2

120417

Table 6.46A – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Obtained for Free Their Most Recently Used Marijuana and Who Had Not Bought or Traded for Marijuana in the Past Year, by Age Group: Numbers in Thousands, 2010 and 2011
Source and Location of Free Marijuana¹	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Respondents who reported that they had bought or traded for marijuana in the past year or who had missing data for whether they bought or traded for marijuana in the past year were excluded from this analysis. ² For example, a store, restaurant, sports arena, bar, or club. ³ For example, a parking lot, street, or park. ⁴ Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category. ⁵ Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO OBTAINED FOR FREE MOST RECENTLY USED MARIJUANA AND WHO HAD NOT BOUGHT OR TRADED FOR MARIJUANA IN PAST YEAR	11,345	11,380	1,399	1,429	3,728	3,883	6,218	6,068
SOURCE
Friend	9,032	9,211	1,134	1,208	3,189	3,378	4,710	4,625
Relative or Family Member	1,373	1,390	165	123	278	252	929	1,015
Someone Just Met or Did Not Know Well	718	643	74	73	229	201	414	369
Source Unspecified	223	136	25	25	32	52	166	59
LOCATION
Inside Public Building²	505	349	33^a	14	131	110	342	225
Outside in Public Area³	1,335	1,423	367	390	445	468	523	565
Inside School Building	117	86	31	44	39	39	48	4
Outside on School Property	122	83	64	43	39	31	19	8
Inside Home, Apartment, or Dorm	8,222	8,409	738	784	2,777	2,948	4,707	4,678
Some Other Place⁴	162	154	24	14	34	27	104	113
Location Unspecified⁵	883	877	144	141	264	261	475	475

120417

Table 6.46B – Source and Location Where Marijuana Was Obtained among Past Year Marijuana Users Who Obtained for Free Their Most Recently Used Marijuana and Who Had Not Bought or Traded for Marijuana in the Past Year, by Age Group: Percentages, 2010 and 2011
Source and Location of Free Marijuana¹	Total (2010)	Total (2011)	Aged 12-17 (2010)	Aged 12-17 (2011)	Aged 18-25 (2010)	Aged 18-25 (2011)	Aged 26+ (2010)	Aged 26+ (2011)
Low precision; no estimate reported. NOTE: Some 2010 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). ^a Difference between estimate and 2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2011 estimate is statistically significant at the 0.01 level. ¹ Respondents who reported that they had bought or traded for marijuana in the past year or who had missing data for whether they bought or traded for marijuana in the past year were excluded from this analysis. ² For example, a store, restaurant, sports arena, bar, or club. ³ For example, a parking lot, street, or park. ⁴ Some Other Place includes respondents who provided a specific location to the other-specify question (e.g., private backyard, prison, hotel room) that was not incorporated in an existing category. ⁵ Location Unspecified includes respondents with unknown, invalid, or nonspecific responses to the other-specify question (e.g., in a car, at a concert, or at a party where the specific locations were not provided). Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL PAST YEAR MARIJUANA USERS WHO OBTAINED FOR FREE MOST RECENTLY USED MARIJUANA AND WHO HAD NOT BOUGHT OR TRADED FOR MARIJUANA IN PAST YEAR	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
SOURCE
Friend	79.6	80.9	81.1	84.5	85.5	87.0	75.7	76.2
Relative or Family Member	12.1	12.2	11.8^a	8.6	7.5	6.5	14.9	16.7
Someone Just Met or Did Not Know Well	6.3	5.7	5.3	5.1	6.1	5.2	6.7	6.1
Source Unspecified	2.0	1.2	1.8	1.8	0.9	1.3	2.7	1.0
LOCATION
Inside Public Building²	4.5	3.1	2.3^a	1.0	3.5	2.8	5.5	3.7
Outside in Public Area³	11.8	12.5	26.2	27.3	11.9	12.0	8.4	9.3
Inside School Building	1.0	0.8	2.2	3.0	1.0	1.0	0.8	0.1
Outside on School Property	1.1	0.7	4.5	3.0	1.0	0.8	0.3	0.1
Inside Home, Apartment, or Dorm	72.5	73.9	52.8	54.8	74.5	75.9	75.7	77.1
Some Other Place⁴	1.4	1.4	1.7	1.0	0.9	0.7	1.7	1.9
Location Unspecified⁵	7.8	7.7	10.3	9.9	7.1	6.7	7.6	7.8

120508

Table 6.47A – Source Where Pain Relievers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use among Past Year Pain Reliever Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	1,978	1,947	271	235	510	495	1,198	1,217
From More Than One Doctor	219	204	31	29	62	46	125	128
Wrote Fake Prescription	24	24	6	6	4	11	14	7
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	60	50	19	13	22	13	19	24
From Friend or Relative for Free	6,189	5,822	594	559	2,059^b	1,796	3,536	3,466
Bought from Friend or Relative	1,108^a	1,306	118	113	520	513	469^b	679
Took from Friend or Relative without Asking	567	473	168^b	123	163	148	236	202
Bought from Drug Dealer or Other Stranger	541^a	423	49	46	255	222	237	156
Bought on the Internet	49	27	1	0	1	3	46	23
Some Other Way	473	463	75	88	127	128	271	247

120508

Table 6.47B – Source Where Pain Relievers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use among Past Year Pain Reliever Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	17.7	18.1	20.3	19.3	13.7	14.7	19.5	19.8
From More Than One Doctor	2.0	1.9	2.4	2.4	1.7	1.4	2.0	2.1
Wrote Fake Prescription	0.2	0.2	0.4	0.5	0.1	0.3	0.2	0.1
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.5	0.5	1.4	1.1	0.6	0.4	0.3	0.4
From Friend or Relative for Free	55.2	54.2	44.6	46.1	55.3	53.2	57.5	56.4
Bought from Friend or Relative	9.9^b	12.2	8.9	9.4	14.0	15.2	7.6^b	11.0
Took from Friend or Relative without Asking	5.1	4.4	12.6^a	10.2	4.4	4.4	3.8	3.3
Bought from Drug Dealer or Other Stranger	4.8	3.9	3.7	3.8	6.8	6.6	3.9	2.5
Bought on the Internet	0.4	0.3	0.1	0.0	0.0	0.1	0.8	0.4
Some Other Way	4.2	4.3	5.6	7.2	3.4	3.8	4.4	4.0

120419

Table 6.48A – Source Where Friend or Relative Obtained Pain Relievers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Pain Relievers from a Friend or Relative for Free in the Past Year: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Pain Relievers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	4,408	4,243	303	282	1,324^a	1,165	2,781	2,795
From More Than One Doctor	237^a	160	26	31	67	70	143^b	58
Wrote Fake Prescription	12	17	0	1	1	3	11	14
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	11	18	3	5	8	11	*	2
From Friend or Relative for Free	340	286	56	41	150	123	134	122
Bought from Friend or Relative	237	202	32	29	121	117	84	56
Took from Friend or Relative without Asking	91	92	43	43	26	38	22	11
Bought from Drug Dealer or Other Stranger	103	96	15	17	61	51	27	28
Bought on the Internet	9	9	1	0	3	1	6	8
Some Other Way	63	77	15	23	29	18	19	36

120419

Table 6.48B – Source Where Friend or Relative Obtained Pain Relievers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Pain Relievers from a Friend or Relative for Free in the Past Year: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Pain Relievers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	80.0	81.6	61.3	59.5	73.9	73.0	86.2	89.3
From More Than One Doctor	4.3	3.1	5.3	6.6	3.8	4.4	4.4^a	1.9
Wrote Fake Prescription	0.2	0.3	0.1	0.2	0.1	0.2	0.3	0.5
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.2	0.3	0.5	1.1	0.5	0.7	*	0.1
From Friend or Relative for Free	6.2	5.5	11.4	8.7	8.4	7.7	4.1	3.9
Bought from Friend or Relative	4.3	3.9	6.4	6.0	6.8	7.3	2.6	1.8
Took from Friend or Relative without Asking	1.6	1.8	8.7	9.1	1.4	2.4	0.7	0.3
Bought from Drug Dealer or Other Stranger	1.9	1.9	3.1	3.7	3.4	3.2	0.8	0.9
Bought on the Internet	0.2	0.2	0.1	0.0	0.2	0.0	0.2	0.2
Some Other Way	1.1	1.5	3.1	4.9	1.6	1.1	0.6	1.2

120419

Table 6.49A – Sources Where Pain Relievers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use among Past Month Pain Reliever Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which they obtained pain relievers for past month nonmedical use; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	1,266	1,146	131	107	273	284	862	755
From More Than One Doctor	238	194	20	24	66	46	152	123
Wrote Fake Prescription	19	27	6	4	3	4	10	19
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	41	49	17^a	6	11	15	13	29
From Friend or Relative for Free	2,750	2,565	240	234	905	812	1,605	1,519
Bought from Friend or Relative	1,163	1,127	98	79	471	421	594	628
Took from Friend or Relative without Asking	481	498	108^b	71	162	179	212	247
Bought from Drug Dealer or Other Stranger	573	514	64	47	255	264	253	204
Bought on the Internet	49	40	0	1	8	15	40	24
Some Other Way	232	254	44	37	79	77	108	140

120419

Table 6.49B – Sources Where Pain Relievers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use among Past Month Pain Reliever Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which they obtained pain relievers for past month nonmedical use; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	27.9	26.7	26.0	23.3	19.3	22.4	32.9	29.4
From More Than One Doctor	5.2	4.5	3.9	5.3	4.7	3.6	5.8	4.8
Wrote Fake Prescription	0.4	0.6	1.1	0.8	0.2	0.3	0.4	0.7
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.9	1.1	3.3^a	1.2	0.8	1.2	0.5	1.1
From Friend or Relative for Free	60.5	59.7	47.7	50.8	63.6	64.0	61.2	59.2
Bought from Friend or Relative	25.6	26.3	19.4	17.1	33.2	33.2	22.7	24.5
Took from Friend or Relative without Asking	10.6	11.6	21.5^a	15.5	11.4	14.2	8.1	9.6
Bought from Drug Dealer or Other Stranger	12.6	12.0	12.8	10.2	18.0	20.8	9.7	8.0
Bought on the Internet	1.1	0.9	0.0	0.2	0.6	1.2	1.5	0.9
Some Other Way	5.2	6.1	9.2	8.3	5.7	6.2	4.2	5.6

120419

Table 6.50A – Sources Where Friend or Relative Obtained Pain Relievers among Past Month Users Aged 12 or Older Who Obtained Pain Relievers Used in the Past Month from a Friend or Relative for Free, by Age Group: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Pain Relievers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which a friend or relative obtained pain relievers; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	1,946	1,814	126	111	606	534	1,214	1,169
From More Than One Doctor	263^a	166	25	25	80	70	158^a	72
Wrote Fake Prescription	32	37	4^a	0	9	4	19	33
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	28	26	6^a	2	12	13	10	11
From Friend or Relative for Free	355	328	54^b	29	138	129	163	170
Bought from Friend or Relative	311	294	41	27	135	142	135	125
Took from Friend or Relative without Asking	102	98	28	23	37	45	37	30
Bought from Drug Dealer or Other Stranger	211	203	26	20	104	100	81	83
Bought on the Internet	13	6	3	0	6	4	4	1
Some Other Way	75	79	16	16	27	25	32	39

120419

Table 6.50B – Sources Where Friend or Relative Obtained Pain Relievers among Past Month Users Aged 12 or Older Who Obtained Pain Relievers Used in the Past Month from a Friend or Relative for Free, by Age Group: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Pain Relievers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which a friend or relative obtained pain relievers; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	78.0	77.5	61.3	55.1	74.1	71.4	82.6	83.9
From More Than One Doctor	10.7^a	7.1	12.4	12.4	9.8	9.4	11.0^a	5.2
Wrote Fake Prescription	1.3	1.6	1.9^a	0.1	1.2	0.5	1.3	2.4
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	1.1	1.1	3.0^a	0.8	1.5	1.8	0.7	0.8
From Friend or Relative for Free	14.5	14.1	26.7^b	14.7	17.0	17.5	11.3	12.2
Bought from Friend or Relative	12.7	12.6	20.4^a	13.5	16.7	19.2	9.4	9.0
Took from Friend or Relative without Asking	4.2	4.2	13.8	11.5	4.5	6.1	2.6	2.2
Bought from Drug Dealer or Other Stranger	8.6	8.7	13.0	9.8	12.8	13.5	5.6	6.0
Bought on the Internet	0.5	0.2	1.4	0.1	0.8	0.6	0.3	0.1
Some Other Way	3.1	3.5	8.4	8.0	3.4	3.4	2.2	2.8

120419

Table 6.51A – Source Where Tranquilizers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use among Past Year Tranquilizer Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	460^b	661	28	31	113	116	318^b	514
From More Than One Doctor	56	51	5	5	17	15	34	31
Wrote Fake Prescription	3	4	2	3	1	1	*	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	13	14	4	1	8	9	*	4
From Friend or Relative for Free	2,952	2,901	188	192	882	830	1,881	1,879
Bought from Friend or Relative	669	669	70	61	331	293	268	314
Took from Friend or Relative without Asking	199	165	43	33	71	71	85	61
Bought from Drug Dealer or Other Stranger	300	296	41	39	156	159	103	98
Bought on the Internet	71	17	1	1	2	2	67	*
Some Other Way	190	120	15	18	61	42	114	60

120419

Table 6.51B – Source Where Tranquilizers Were Obtained for Most Recent Nonmedical Use among Past Year Users Aged 12 or Older, by Age Group: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Most Recent Nonmedical Use among Past Year Tranquilizer Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source for Most Recent Nonmedical Use include (a) past month users who reported a single source of obtainment of this drug for their past month nonmedical use and (b) all other past month and past year users who reported their most recent source of obtainment of this drug for their most recent nonmedical use. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Most Recent Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	9.4^b	13.5	7.1	8.0	6.9	7.6	11.1^b	17.3
From More Than One Doctor	1.1	1.0	1.3	1.3	1.0	1.0	1.2	1.0
Wrote Fake Prescription	0.1	0.1	0.5	0.7	0.1	0.1	*	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.3	0.3	1.1	0.4	0.5	0.6	*	0.1
From Friend or Relative for Free	60.1	59.2	47.3	50.0	53.7	53.9	65.5	63.2
Bought from Friend or Relative	13.6	13.7	17.5	16.0	20.1	19.0	9.3	10.6
Took from Friend or Relative without Asking	4.0	3.4	10.7	8.6	4.3	4.6	3.0	2.0
Bought from Drug Dealer or Other Stranger	6.1	6.0	10.4	10.3	9.5	10.3	3.6	3.3
Bought on the Internet	1.4	0.4	0.4	0.2	0.1	0.2	2.3	*
Some Other Way	3.9	2.4	3.8	4.6	3.7	2.7	4.0	2.0

120419

Table 6.52A – Source Where Friend or Relative Obtained Tranquilizers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Tranquilizers from a Friend or Relative for Free in the Past Year: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Tranquilizers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	1,977	2,141	77	82	509	524	1,392	1,534
From More Than One Doctor	115^a	69	9	8	25	35	82^b	26
Wrote Fake Prescription	5	2	2	*	1	2	2	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	9	6	1	*	5	1	3	5
From Friend or Relative for Free	233	221	25	22	109	85	99	115
Bought from Friend or Relative	126	93	17	14	74^b	41	34	38
Took from Friend or Relative without Asking	27	25	16	8	9	13	2	4
Bought from Drug Dealer or Other Stranger	45	62	6	12	29	32	10	18
Bought on the Internet	5	7	*	*	3	1	2	5
Some Other Way	28	21	6	8	7	4	15	10

120419

Table 6.52B – Source Where Friend or Relative Obtained Tranquilizers among Past Year Users Aged 12 or Older Who Obtained Most Recently Used Tranquilizers from a Friend or Relative for Free in the Past Year: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Tranquilizers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Estimates for Source Where Friend or Relative Obtained Drug include (a) past month users who reported only obtaining this drug for their past month nonmedical use from a friend or relative for free, then reported a single valid source for where their friend or relative obtained this drug; and (b) all other past month and past year users who reported obtaining this drug for their most recent nonmedical use from a friend or relative for free, then reported a valid source for where their friend or relative obtained this drug. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Excluded from the analysis are (a) past month users who reported multiple sources for where their friend or relative obtained this drug, (b) respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's most recent use, and (c) respondents with unknown or invalid responses to the corresponding other-specify questions. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	77.0^a	80.9	48.0	53.1	66.2	71.1	84.9	87.4
From More Than One Doctor	4.5^a	2.6	5.4	5.0	3.2	4.7	5.0^b	1.5
Wrote Fake Prescription	0.2	0.1	1.4	*	0.1	0.2	0.1	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.4	0.2	0.9	*	0.6	0.1	0.2	0.3
From Friend or Relative for Free	9.1	8.4	15.9	14.0	14.1	11.5	6.0	6.5
Bought from Friend or Relative	4.9	3.5	10.9	9.2	9.7^b	5.6	2.1	2.2
Took from Friend or Relative without Asking	1.1	0.9	10.2	5.4	1.1	1.7	0.1	0.2
Bought from Drug Dealer or Other Stranger	1.7	2.3	3.6	7.8	3.7	4.4	0.6	1.0
Bought on the Internet	0.2	0.3	*	*	0.4	0.2	0.1	0.3
Some Other Way	1.1	0.8	3.7	4.9	0.9	0.5	0.9	0.6

120419

Table 6.53A – Sources Where Tranquilizers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use among Past Month Tranquilizer Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which they obtained tranquilizers for past month nonmedical use; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	234^a	334	12	10	59	63	162^a	261
From More Than One Doctor	33	14	*	3	7	8	24^a	4
Wrote Fake Prescription	1	3	1	1	*	2	*	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	5	21	*	1	2	4	*	*
From Friend or Relative for Free	1,059	1,040	55	45	289	255	714	740
Bought from Friend or Relative	361	376	22	29	149	130	190	217
Took from Friend or Relative without Asking	93	91	21^a	9	35	43	37	39
Bought from Drug Dealer or Other Stranger	177	146	19	17	80	84	77	45
Bought on the Internet	*	12	2	0	1	4	*	8
Some Other Way	57	41	6	6	15	9	35	26

120419

Table 6.53B – Sources Where Tranquilizers Were Obtained for Nonmedical Use in the Past Month among Past Month Users Aged 12 or Older, by Age Group: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source for Past Month Nonmedical Use among Past Month Tranquilizer Users¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which they obtained tranquilizers for past month nonmedical use; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown data on Source for Past Month Nonmedical Use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	13.1^a	18.6	9.8	9.1	10.7	12.5	14.7^a	22.1
From More Than One Doctor	1.8	0.8	*	3.0	1.2	1.5	2.2^a	0.3
Wrote Fake Prescription	0.1	0.2	1.0	1.2	*	0.4	*	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.3	1.2	*	1.0	0.3	0.9	*	*
From Friend or Relative for Free	59.3	57.9	42.4	41.0	52.5	50.6	64.7	62.6
Bought from Friend or Relative	20.3	20.9	17.4	26.1	27.0	25.8	17.2	18.3
Took from Friend or Relative without Asking	5.3	5.1	16.3^a	7.7	6.4	8.5	3.4	3.3
Bought from Drug Dealer or Other Stranger	9.9	8.1	15.1	15.6	14.5	16.7	7.0	3.8
Bought on the Internet	*	0.6	1.6	0.4	0.1	0.7	*	0.6
Some Other Way	3.2	2.3	5.2	6.0	2.8	1.8	3.2	2.2

120419

Table 6.54A – Sources Where Friend or Relative Obtained Tranquilizers among Past Month Users Aged 12 or Older Who Obtained Tranquilizers Used in the Past Month from a Friend or Relative for Free, by Age Group: Numbers in Thousands, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Tranquilizers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which a friend or relative obtained tranquilizers; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	724	756	*	*	172	163	530	572
From More Than One Doctor	78	55	*	*	20	20	55	34
Wrote Fake Prescription	1	1	*	*	1	1	*	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	3	7	*	*	1	3	*	*
From Friend or Relative for Free	118	132	*	*	57	36	50	87
Bought from Friend or Relative	72	61	*	*	44^a	25	16	30
Took from Friend or Relative without Asking	15	23	*	*	3	8	7	*
Bought from Drug Dealer or Other Stranger	35	47	*	*	12	19	19	26
Bought on the Internet	1	6	*	*	1	*	0	*
Some Other Way	21	12	*	*	6	3	*	8

120419

Table 6.54B – Sources Where Friend or Relative Obtained Tranquilizers among Past Month Users Aged 12 or Older Who Obtained Tranquilizers Used in the Past Month from a Friend or Relative for Free, by Age Group: Percentages, Annual Averages Based on 2008-2009 and 2010-2011
Source Where Friend or Relative Obtained Tranquilizers¹	Total (2008-2009)	Total (2010-2011)	Aged 12-17 (2008-2009)	Aged 12-17 (2010-2011)	Aged 18-25 (2008-2009)	Aged 18-25 (2010-2011)	Aged 26+ (2008-2009)	Aged 26+ (2010-2011)
Low precision; no estimate reported. NOTE: Some 2008-2009 estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings*). NOTE: Respondents could indicate multiple sources from which a friend or relative obtained tranquilizers; thus, these response categories are not mutually exclusive. ^a Difference between estimate and 2010-2011 estimate is statistically significant at the 0.05 level. ^b Difference between estimate and 2010-2011 estimate is statistically significant at the 0.01 level. ¹ Respondents with unknown or invalid data on Source Where Friend or Relative Obtained Drug for respondent's past month use and respondents with unknown or invalid responses to the corresponding other-specify questions were excluded from the analysis. Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008-2011.
From One Doctor	73.8	77.9	*	*	63.5	70.5	79.8	81.8
From More Than One Doctor	8.0	5.7	*	*	7.6	8.6	8.3	4.9
Wrote Fake Prescription	0.1	0.1	*	*	0.2	0.4	*	*
Stole from Doctor's Office, Clinic, Hospital, or Pharmacy	0.3	0.7	*	*	0.5	1.3	*	*
From Friend or Relative for Free	12.1	13.6	*	*	21.1	15.8	7.6	12.5
Bought from Friend or Relative	7.3	6.3	*	*	16.2	10.8	2.4	4.3
Took from Friend or Relative without Asking	1.6	2.4	*	*	1.2	3.4	1.1	*
Bought from Drug Dealer or Other Stranger	3.6	4.8	*	*	4.6	8.1	2.9	3.7
Bought on the Internet	0.1	0.7	*	*	0.4	*	0.0	*
Some Other Way	2.2	1.3	*	*	2.1	1.2	*	1.1