2004 Tables: Illicit Drug Use Tables

50803

**Table 1.1C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	909	969	558	535	404	415
Marijuana and Hashish	868	912	455	451	327	360
Cocaine	565	636	229	205	147	119
Crack	264	280	124	117	91	66
Heroin	205	193	48	56	28	37
Hallucinogens	589	618	147	153	72	58
LSD	494	506	44	47	18	26
PCP	271	298	24	28	13	17
Ecstasy	285	329	105	112	55	47
Inhalants	441	480	83	90	45	64
Nonmedical Use of Psychotherapeutics²	641	729	354	353	250	210
Pain Relievers	517	564	299	300	207	170
OxyContin^®	140	134	--	74	--	36
Tranquilizers	435	490	195	208	118	103
Stimulants	459	466	128	147	93	94
Methamphetamine	369	352	94	112	75	69
Sedatives	325	403	85	72	55	48
ILLICIT DRUG OTHER THAN MARIJUANA¹	756	827	420	410	289	255
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.1D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.38	0.40	0.23	0.22	0.17	0.17
Marijuana and Hashish	0.37	0.38	0.19	0.19	0.14	0.15
Cocaine	0.24	0.26	0.10	0.09	0.06	0.05
Crack	0.11	0.12	0.05	0.05	0.04	0.03
Heroin	0.09	0.08	0.02	0.02	0.01	0.02
Hallucinogens	0.25	0.26	0.06	0.06	0.03	0.02
LSD	0.21	0.21	0.02	0.02	0.01	0.01
PCP	0.11	0.12	0.01	0.01	0.01	0.01
Ecstasy	0.12	0.14	0.04	0.05	0.02	0.02
Inhalants	0.19	0.20	0.03	0.04	0.02	0.03
Nonmedical Use of Psychotherapeutics²	0.27	0.30	0.15	0.15	0.11	0.09
Pain Relievers	0.22	0.23	0.13	0.12	0.09	0.07
OxyContin^®	0.06	0.06	--	0.03	--	0.02
Tranquilizers	0.18	0.20	0.08	0.09	0.05	0.04
Stimulants	0.19	0.19	0.05	0.06	0.04	0.04
Methamphetamine	0.16	0.15	0.04	0.05	0.03	0.03
Sedatives	0.14	0.17	0.04	0.03	0.02	0.02
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.32	0.34	0.18	0.17	0.12	0.11
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.1P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.2373		0.4285		0.2576
Marijuana and Hashish	0.4176		0.9024		0.6243
Cocaine	0.1760		0.2923		0.1297
Crack	0.5877		0.4826		0.1928
Heroin	0.0266		0.2783		0.3277
Hallucinogens	0.6086		0.6126		0.1840
LSD	0.0682		0.6707		0.8515
PCP	0.2767		0.7512		0.6955
Ecstasy	0.8091		0.1304		0.7311
Inhalants	0.4574		0.2265		0.4365
Nonmedical Use of Psychotherapeutics²	0.6481		0.2977		0.2207
Pain Relievers	0.8008		0.1920		0.2092
OxyContin^®	0.2929		--		--
Tranquilizers	0.3741		0.8788		0.1209
Stimulants	0.1012		0.4823		0.9027
Methamphetamine	0.1469		0.4590		0.7557
Sedatives	0.6097		0.3535		0.6574
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.2179		0.1310		0.0716
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.2C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	107	96	91	87	67	67
Marijuana and Hashish	91	87	79	77	60	57
Cocaine	36	33	28	27	16	15
Crack	17	14	13	10	8	5
Heroin	11	12	8	10	6	5
Hallucinogens	48	45	37	36	20	19
LSD	26	24	15	17	10	8
PCP	20	18	12	12	6	5
Ecstasy	32	31	23	23	12	13
Inhalants	68	67	48	45	25	26
Nonmedical Use of Psychotherapeutics²	76	70	64	59	42	40
Pain Relievers	70	67	59	56	39	36
OxyContin^®	20	24	--	18	--	10
Tranquilizers	40	36	33	29	22	15
Stimulants	40	38	30	28	19	19
Methamphetamine	22	24	17	17	11	12
Sedatives	22	23	16	15	10	6
ILLICIT DRUG OTHER THAN MARIJUANA¹	97	84	79	71	48	49
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.2D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.43	0.38	0.36	0.34	0.27	0.27
Marijuana and Hashish	0.37	0.34	0.31	0.31	0.24	0.23
Cocaine	0.15	0.13	0.11	0.11	0.06	0.06
Crack	0.07	0.06	0.05	0.04	0.03	0.02
Heroin	0.04	0.05	0.03	0.04	0.02	0.02
Hallucinogens	0.19	0.18	0.15	0.14	0.08	0.07
LSD	0.10	0.09	0.06	0.07	0.04	0.03
PCP	0.08	0.07	0.05	0.05	0.02	0.02
Ecstasy	0.13	0.12	0.09	0.09	0.05	0.05
Inhalants	0.27	0.27	0.19	0.18	0.10	0.10
Nonmedical Use of Psychotherapeutics²	0.30	0.28	0.26	0.23	0.17	0.16
Pain Relievers	0.28	0.27	0.24	0.22	0.15	0.14
OxyContin^®	0.08	0.09	--	0.07	--	0.04
Tranquilizers	0.16	0.14	0.13	0.12	0.09	0.06
Stimulants	0.16	0.15	0.12	0.11	0.08	0.08
Methamphetamine	0.09	0.09	0.07	0.07	0.04	0.05
Sedatives	0.09	0.09	0.06	0.06	0.04	0.02
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.39	0.33	0.32	0.28	0.19	0.20
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.2P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.3672		0.1100		0.0803
Marijuana and Hashish	0.2736		0.2853		0.3316
Cocaine	0.3789		0.4183		0.1917
Crack	0.1461		0.0454		0.0644
Heroin	0.8721		0.4001		0.7085
Hallucinogens	0.1323		0.5433		0.0684
LSD	0.0106		0.7486		0.2817
PCP	0.2280		0.3041		0.2236
Ecstasy	0.0661		0.4924		0.4017
Inhalants	0.4829		0.5597		0.7747
Nonmedical Use of Psychotherapeutics²	0.9027		0.3390		0.1073
Pain Relievers	0.5730		0.4035		0.2709
OxyContin^®	0.0865		--		--
Tranquilizers	0.2207		0.1897		0.0169
Stimulants	0.0066		0.0533		0.0996
Methamphetamine	0.3354		0.6092		0.3962
Sedatives	1.0000		0.9469		0.0624
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.9361		0.2944		0.1391
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.3C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	155	165	153	154	128	130
Marijuana and Hashish	157	176	146	152	116	119
Cocaine	107	109	72	80	42	43
Crack	54	50	23	24	13	13
Heroin	37	36	14	15	7	9
Hallucinogens	134	130	77	72	37	33
LSD	108	98	30	27	13	14
PCP	49	42	19	17	10	5
Ecstasy	109	108	50	48	23	23
Inhalants	104	111	39	41	19	18
Nonmedical Use of Psychotherapeutics²	135	141	103	110	70	68
Pain Relievers	130	129	97	94	61	60
OxyContin^®	56	54	--	35	--	19
Tranquilizers	98	98	66	66	36	38
Stimulants	94	97	54	62	30	32
Methamphetamine	65	61	36	38	21	22
Sedatives	37	40	18	18	11	10
ILLICIT DRUG OTHER THAN MARIJUANA¹	151	157	127	126	82	82
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.3D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.49	0.51	0.48	0.48	0.40	0.40
Marijuana and Hashish	0.50	0.55	0.46	0.47	0.37	0.37
Cocaine	0.34	0.34	0.23	0.25	0.13	0.13
Crack	0.17	0.16	0.07	0.07	0.04	0.04
Heroin	0.12	0.11	0.04	0.05	0.02	0.03
Hallucinogens	0.42	0.40	0.24	0.22	0.12	0.10
LSD	0.34	0.31	0.09	0.08	0.04	0.04
PCP	0.16	0.13	0.06	0.05	0.03	0.02
Ecstasy	0.34	0.34	0.16	0.15	0.07	0.07
Inhalants	0.33	0.34	0.12	0.13	0.06	0.06
Nonmedical Use of Psychotherapeutics²	0.43	0.44	0.33	0.34	0.22	0.21
Pain Relievers	0.41	0.40	0.30	0.29	0.19	0.19
OxyContin^®	0.18	0.17	--	0.11	--	0.06
Tranquilizers	0.31	0.31	0.21	0.20	0.11	0.12
Stimulants	0.29	0.30	0.17	0.19	0.09	0.10
Methamphetamine	0.20	0.19	0.11	0.12	0.07	0.07
Sedatives	0.12	0.12	0.06	0.06	0.04	0.03
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.47	0.49	0.40	0.39	0.26	0.26
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.3P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.0586		0.3109		0.1142
Marijuana and Hashish	0.1148		0.3186		0.0997
Cocaine	0.6690		0.9596		0.8037
Crack	0.3312		0.6453		0.1925
Heroin	0.9122		0.3247		0.1629
Hallucinogens	0.0010		0.0649		0.1453
LSD	0.0000		0.5628		0.4752
PCP	0.0009		0.4286		0.2400
Ecstasy	0.0418		0.0109		0.9569
Inhalants	0.0664		0.9634		0.7501
Nonmedical Use of Psychotherapeutics²	0.8095		0.5653		0.8520
Pain Relievers	0.3035		0.8556		0.9697
OxyContin^®	0.0084		--		--
Tranquilizers	0.8001		0.6148		0.5397
Stimulants	0.7503		0.5328		0.3562
Methamphetamine	0.8859		0.9521		0.9746
Sedatives	0.3116		0.8846		0.4879
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.1357		0.3860		0.4697
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.4C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	874	928	489	473	363	366
Marijuana and Hashish	831	875	387	395	284	312
Cocaine	552	621	207	180	137	110
Crack	257	274	120	112	90	64
Heroin	201	188	45	52	26	35
Hallucinogens	549	583	109	132	54	44
LSD	469	494	28	29	8	13
PCP	262	292	6	18	*	15
Ecstasy	255	286	86	97	46	37
Inhalants	407	448	54	69	32	55
Nonmedical Use of Psychotherapeutics²	617	700	331	313	237	187
Pain Relievers	477	529	275	265	193	152
OxyContin^®	125	120	--	61	--	28
Tranquilizers	414	471	175	189	112	91
Stimulants	447	450	107	125	83	82
Methamphetamine	365	349	85	101	70	60
Sedatives	316	396	81	69	53	47
ILLICIT DRUG OTHER THAN MARIJUANA¹	728	788	375	364	274	226
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.4D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.48	0.51	0.27	0.26	0.20	0.20
Marijuana and Hashish	0.46	0.48	0.21	0.22	0.16	0.17
Cocaine	0.30	0.34	0.11	0.10	0.08	0.06
Crack	0.14	0.15	0.07	0.06	0.05	0.03
Heroin	0.11	0.10	0.02	0.03	0.01	0.02
Hallucinogens	0.30	0.32	0.06	0.07	0.03	0.02
LSD	0.26	0.27	0.02	0.02	0.00	0.01
PCP	0.14	0.16	0.00	0.01	*	0.01
Ecstasy	0.14	0.16	0.05	0.05	0.03	0.02
Inhalants	0.22	0.24	0.03	0.04	0.02	0.03
Nonmedical Use of Psychotherapeutics²	0.34	0.38	0.18	0.17	0.13	0.10
Pain Relievers	0.26	0.29	0.15	0.14	0.11	0.08
OxyContin^®	0.07	0.07	--	0.03	--	0.02
Tranquilizers	0.23	0.26	0.10	0.10	0.06	0.05
Stimulants	0.25	0.25	0.06	0.07	0.05	0.04
Methamphetamine	0.20	0.19	0.05	0.06	0.04	0.03
Sedatives	0.17	0.22	0.04	0.04	0.03	0.03
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.40	0.43	0.21	0.20	0.15	0.12
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.4P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.4402		0.7772		0.7090
Marijuana and Hashish	0.6710		0.6672		0.7831
Cocaine	0.1528		0.2751		0.1658
Crack	0.7916		0.6705		0.1664
Heroin	0.0212		0.4880		0.4760
Hallucinogens	0.7291		0.4629		0.9933
LSD	0.3665		0.2897		0.7494
PCP	0.6476		0.1948		*
Ecstasy	0.1620		0.8332		0.8829
Inhalants	0.6570		0.1997		0.3248
Nonmedical Use of Psychotherapeutics²	0.5784		0.2500		0.2811
Pain Relievers	0.9214		0.2184		0.2550
OxyContin^®	0.7419		--		--
Tranquilizers	0.4336		0.8103		0.1439
Stimulants	0.1638		0.3263		0.9160
Methamphetamine	0.1488		0.3823		0.8462
Sedatives	0.6777		0.3053		0.9861
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.3268		0.2243		0.1419
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.5C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	46	47	35	36	24	24
Marijuana and Hashish	24	24	19	21	11	14
Cocaine	8	6	6	5	3	3
Crack	2	3	2	3	2	3
Heroin	3	4	2	4	*	4
Hallucinogens	13	13	9	11	5	7
LSD	5	7	4	6	3	5
PCP	3	8	2	4	1	3
Ecstasy	8	7	5	6	2	4
Inhalants	36	36	24	24	14	13
Nonmedical Use of Psychotherapeutics²	31	32	23	26	15	17
Pain Relievers	29	29	22	24	14	16
OxyContin^®	2	5	--	3	--	*
Tranquilizers	9	11	8	8	7	5
Stimulants	13	13	9	10	7	6
Methamphetamine	7	8	4	6	3	4
Sedatives	8	11	7	7	2	3
ILLICIT DRUG OTHER THAN MARIJUANA¹	43	45	32	33	21	22
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.5D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.54	0.57	0.42	0.43	0.28	0.28
Marijuana and Hashish	0.28	0.28	0.23	0.25	0.13	0.16
Cocaine	0.10	0.07	0.07	0.06	0.04	0.04
Crack	0.02	0.04	0.02	0.04	0.02	0.04
Heroin	0.04	0.05	0.03	0.05	*	0.04
Hallucinogens	0.16	0.16	0.11	0.13	0.06	0.08
LSD	0.05	0.09	0.04	0.07	0.03	0.06
PCP	0.03	0.09	0.02	0.05	0.02	0.04
Ecstasy	0.09	0.08	0.06	0.08	0.02	0.04
Inhalants	0.42	0.43	0.29	0.28	0.17	0.15
Nonmedical Use of Psychotherapeutics²	0.37	0.38	0.27	0.31	0.18	0.20
Pain Relievers	0.34	0.34	0.26	0.29	0.17	0.19
OxyContin^®	0.03	0.06	--	0.04	--	*
Tranquilizers	0.11	0.13	0.09	0.10	0.08	0.06
Stimulants	0.16	0.16	0.11	0.12	0.08	0.07
Methamphetamine	0.08	0.09	0.05	0.07	0.03	0.05
Sedatives	0.09	0.13	0.08	0.09	0.02	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.51	0.54	0.38	0.40	0.25	0.26
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.5P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.4765		0.8362		0.8847
Marijuana and Hashish	0.4665		0.2118		0.4112
Cocaine	0.4006		0.9269		0.3660
Crack	0.5303		0.5303		0.7402
Heroin	0.4620		0.3709		*
Hallucinogens	0.8435		0.4355		0.3453
LSD	0.1630		0.2445		0.1611
PCP	0.0233		0.4583		0.6847
Ecstasy	0.7849		0.3107		0.2718
Inhalants	0.8701		0.8774		0.3485
Nonmedical Use of Psychotherapeutics²	0.8954		0.4500		0.8290
Pain Relievers	0.5095		0.8154		0.9972
OxyContin^®	0.1889		--		--
Tranquilizers	0.3272		0.7000		0.4259
Stimulants	0.6838		0.6702		0.4737
Methamphetamine	0.7597		0.7373		0.9446
Sedatives	0.2591		0.5103		0.3959
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.6160		0.7416		0.6752
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.6C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	58	55	51	49	37	40
Marijuana and Hashish	49	46	43	41	32	32
Cocaine	18	16	15	12	10	8
Crack	9	8	7	5	4	3
Heroin	6	5	4	3	2	1
Hallucinogens	25	23	20	20	12	9
LSD	15	12	10	9	5	3
PCP	13	9	8	6	0	1
Ecstasy	16	15	12	12	7	4
Inhalants	40	42	30	30	16	17
Nonmedical Use of Psychotherapeutics²	41	41	36	34	25	25
Pain Relievers	39	38	34	31	23	24
OxyContin^®	10	12	--	10	--	7
Tranquilizers	21	20	18	15	13	8
Stimulants	21	22	17	18	10	12
Methamphetamine	12	15	10	12	5	8
Sedatives	13	12	9	9	7	3
ILLICIT DRUG OTHER THAN MARIJUANA¹	50	51	43	42	29	30
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.6D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.70	0.64	0.62	0.57	0.44	0.46
Marijuana and Hashish	0.59	0.53	0.52	0.47	0.39	0.37
Cocaine	0.22	0.18	0.18	0.14	0.12	0.09
Crack	0.11	0.09	0.08	0.06	0.05	0.03
Heroin	0.07	0.06	0.05	0.03	0.03	0.01
Hallucinogens	0.30	0.27	0.25	0.23	0.14	0.10
LSD	0.18	0.14	0.12	0.11	0.06	0.04
PCP	0.15	0.11	0.09	0.07	0.00	0.01
Ecstasy	0.19	0.18	0.14	0.14	0.08	0.04
Inhalants	0.49	0.49	0.37	0.35	0.20	0.19
Nonmedical Use of Psychotherapeutics²	0.49	0.47	0.43	0.39	0.30	0.29
Pain Relievers	0.47	0.44	0.41	0.36	0.27	0.28
OxyContin^®	0.12	0.14	--	0.12	--	0.08
Tranquilizers	0.25	0.24	0.22	0.18	0.15	0.09
Stimulants	0.25	0.25	0.20	0.20	0.12	0.14
Methamphetamine	0.14	0.17	0.12	0.14	0.06	0.09
Sedatives	0.15	0.14	0.11	0.11	0.08	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.60	0.59	0.52	0.49	0.35	0.35
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.6P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.7122		0.3234		0.9606
Marijuana and Hashish	0.2828		0.1834		0.9378
Cocaine	0.6204		0.1594		0.3801
Crack	0.4662		0.1870		0.3870
Heroin	0.2643		0.1678		0.1968
Hallucinogens	0.2484		0.7128		0.0054
LSD	0.1914		0.8231		0.1840
PCP	0.1231		0.1697		1.0000
Ecstasy	0.1126		0.3932		0.0127
Inhalants	0.2121		0.4198		0.5382
Nonmedical Use of Psychotherapeutics²	0.7718		0.5682		0.9923
Pain Relievers	0.8523		0.5455		0.7596
OxyContin^®	0.3610		--		--
Tranquilizers	0.5039		0.2327		0.1764
Stimulants	0.3349		0.6199		0.6736
Methamphetamine	0.2541		0.5579		0.6891
Sedatives	0.6772		0.8813		0.2225
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.4117		0.7700		0.8145
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.7C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	66	63	62	60	53	48
Marijuana and Hashish	63	63	58	56	48	44
Cocaine	31	28	23	24	13	12
Crack	14	12	10	9	6	3
Heroin	9	10	6	9	6	3
Hallucinogens	36	33	28	27	16	15
LSD	21	18	12	12	8	6
PCP	15	13	9	9	6	4
Ecstasy	26	25	20	19	10	11
Inhalants	38	41	27	27	12	11
Nonmedical Use of Psychotherapeutics²	52	50	45	42	30	26
Pain Relievers	47	47	40	39	27	22
OxyContin^®	17	19	--	14	--	8
Tranquilizers	32	28	26	23	16	12
Stimulants	30	30	22	20	15	13
Methamphetamine	18	18	13	12	9	8
Sedatives	15	16	10	10	7	3
ILLICIT DRUG OTHER THAN MARIJUANA¹	60	54	49	47	33	31
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.7D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.80	0.77	0.75	0.74	0.63	0.59
Marijuana and Hashish	0.76	0.77	0.70	0.69	0.57	0.54
Cocaine	0.37	0.34	0.28	0.29	0.15	0.15
Crack	0.17	0.15	0.12	0.10	0.07	0.03
Heroin	0.11	0.12	0.08	0.11	0.07	0.04
Hallucinogens	0.44	0.41	0.34	0.33	0.20	0.19
LSD	0.26	0.22	0.14	0.15	0.09	0.07
PCP	0.18	0.16	0.10	0.11	0.07	0.05
Ecstasy	0.31	0.31	0.24	0.24	0.13	0.14
Inhalants	0.46	0.50	0.32	0.33	0.14	0.14
Nonmedical Use of Psychotherapeutics²	0.62	0.61	0.54	0.51	0.37	0.32
Pain Relievers	0.57	0.57	0.49	0.47	0.33	0.27
OxyContin^®	0.20	0.24	--	0.17	--	0.10
Tranquilizers	0.39	0.35	0.31	0.28	0.20	0.15
Stimulants	0.37	0.36	0.27	0.25	0.18	0.16
Methamphetamine	0.21	0.22	0.15	0.15	0.11	0.10
Sedatives	0.18	0.19	0.12	0.12	0.08	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.72	0.66	0.59	0.58	0.40	0.38
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.7P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.6026		0.1165		0.0289
Marijuana and Hashish	0.3813		0.4052		0.1402
Cocaine	0.6528		0.9960		0.4879
Crack	0.1680		0.0710		0.0383
Heroin	0.8634		0.2078		0.4910
Hallucinogens	0.3039		0.4514		0.4517
LSD	0.0098		0.9269		0.2012
PCP	0.1938		0.5614		0.1277
Ecstasy	0.1972		0.6018		0.9608
Inhalants	0.7177		0.8691		0.6686
Nonmedical Use of Psychotherapeutics²	0.9422		0.2001		0.0278
Pain Relievers	0.2657		0.4155		0.0432
OxyContin^®	0.2361		--		--
Tranquilizers	0.1829		0.3463		0.0620
Stimulants	0.0080		0.0153		0.0273
Methamphetamine	0.0492		0.1422		0.2037
Sedatives	0.7014		0.8079		0.0436
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.6494		0.1229		0.0792
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.8C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	96	99	97	95	80	81
Marijuana and Hashish	99	100	96	92	76	76
Cocaine	60	58	41	45	25	25
Crack	32	27	18	15	12	7
Heroin	18	19	9	10	6	5
Hallucinogens	75	67	51	44	28	22
LSD	53	43	21	20	11	10
PCP	29	23	12	11	4	5
Ecstasy	62	51	34	29	15	14
Inhalants	62	58	28	30	14	12
Nonmedical Use of Psychotherapeutics²	81	88	65	72	45	46
Pain Relievers	77	82	62	62	41	41
OxyContin^®	34	33	--	24	--	13
Tranquilizers	55	53	42	36	21	21
Stimulants	53	55	34	40	20	22
Methamphetamine	36	30	21	20	13	12
Sedatives	19	19	11	11	6	5
ILLICIT DRUG OTHER THAN MARIJUANA¹	89	97	76	79	53	53
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.8D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.77	0.79	0.77	0.76	0.64	0.64
Marijuana and Hashish	0.79	0.80	0.77	0.74	0.61	0.60
Cocaine	0.48	0.46	0.33	0.36	0.20	0.20
Crack	0.26	0.22	0.14	0.12	0.10	0.06
Heroin	0.15	0.15	0.07	0.08	0.05	0.04
Hallucinogens	0.60	0.53	0.41	0.35	0.22	0.18
LSD	0.43	0.34	0.17	0.16	0.09	0.08
PCP	0.23	0.18	0.10	0.09	0.03	0.04
Ecstasy	0.50	0.40	0.27	0.23	0.12	0.11
Inhalants	0.49	0.46	0.23	0.24	0.11	0.09
Nonmedical Use of Psychotherapeutics²	0.64	0.70	0.52	0.57	0.36	0.36
Pain Relievers	0.62	0.65	0.49	0.49	0.33	0.33
OxyContin^®	0.27	0.26	--	0.19	--	0.10
Tranquilizers	0.44	0.43	0.33	0.29	0.17	0.17
Stimulants	0.43	0.44	0.27	0.32	0.16	0.18
Methamphetamine	0.29	0.24	0.17	0.16	0.10	0.10
Sedatives	0.15	0.15	0.09	0.09	0.05	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.71	0.77	0.61	0.63	0.42	0.42
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.8P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.1855		0.4171		0.0745
Marijuana and Hashish	0.2163		0.5106		0.0534
Cocaine	0.4690		0.8555		0.6697
Crack	0.3187		0.4473		0.7907
Heroin	0.8022		0.4574		0.9608
Hallucinogens	0.0000		0.0041		0.0817
LSD	0.0000		0.5901		0.7551
PCP	0.0273		0.3862		0.5550
Ecstasy	0.0000		0.0082		0.2566
Inhalants	0.0059		0.9311		0.9826
Nonmedical Use of Psychotherapeutics²	0.6428		0.9644		0.9787
Pain Relievers	0.7448		0.6497		0.4290
OxyContin^®	0.2888		--		--
Tranquilizers	0.8074		0.4270		0.3670
Stimulants	0.8321		0.3686		0.0392
Methamphetamine	0.4758		0.8276		0.5440
Sedatives	0.3418		0.6433		0.6394
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.1152		0.2032		0.2772
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.9C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	113	121	105	115	88	97
Marijuana and Hashish	114	128	99	113	79	91
Cocaine	87	87	58	61	34	34
Crack	45	44	17	17	5	11
Heroin	30	30	10	11	4	7
Hallucinogens	104	105	52	52	26	24
LSD	88	84	19	18	8	10
PCP	38	34	13	12	10	2
Ecstasy	86	90	38	40	17	19
Inhalants	77	86	25	27	13	14
Nonmedical Use of Psychotherapeutics²	99	107	73	78	47	50
Pain Relievers	93	99	68	68	41	45
OxyContin^®	43	42	--	26	--	14
Tranquilizers	78	78	49	51	28	28
Stimulants	70	71	38	41	23	22
Methamphetamine	52	53	28	31	17	17
Sedatives	30	34	14	14	9	8
ILLICIT DRUG OTHER THAN MARIJUANA¹	111	118	88	91	57	62
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.9D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.59	0.61	0.55	0.59	0.46	0.49
Marijuana and Hashish	0.59	0.65	0.52	0.57	0.41	0.46
Cocaine	0.45	0.44	0.30	0.31	0.18	0.17
Crack	0.23	0.22	0.09	0.09	0.03	0.05
Heroin	0.16	0.15	0.05	0.06	0.02	0.04
Hallucinogens	0.54	0.54	0.27	0.27	0.13	0.12
LSD	0.46	0.43	0.10	0.09	0.04	0.05
PCP	0.20	0.17	0.07	0.06	0.05	0.01
Ecstasy	0.45	0.46	0.20	0.20	0.09	0.10
Inhalants	0.40	0.44	0.13	0.14	0.07	0.07
Nonmedical Use of Psychotherapeutics²	0.52	0.55	0.38	0.40	0.25	0.25
Pain Relievers	0.48	0.50	0.35	0.35	0.21	0.23
OxyContin^®	0.22	0.21	--	0.13	--	0.07
Tranquilizers	0.41	0.40	0.26	0.26	0.15	0.14
Stimulants	0.36	0.36	0.20	0.21	0.12	0.11
Methamphetamine	0.27	0.27	0.15	0.16	0.09	0.09
Sedatives	0.16	0.17	0.07	0.07	0.05	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.58	0.60	0.46	0.46	0.30	0.31
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.9P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.1223		0.5381		0.5402
Marijuana and Hashish	0.2324		0.4674		0.5995
Cocaine	0.3667		0.8464		0.9971
Crack	0.5730		0.9353		0.0189
Heroin	0.8070		0.4700		0.0260
Hallucinogens	0.2176		0.9699		0.7522
LSD	0.0263		0.8078		0.4319
PCP	0.0059		0.7879		0.0761
Ecstasy	0.5472		0.2958		0.3860
Inhalants	0.7024		0.8091		0.6607
Nonmedical Use of Psychotherapeutics²	0.4982		0.3780		0.7473
Pain Relievers	0.2643		0.8178		0.4617
OxyContin^®	0.0096		--		--
Tranquilizers	0.8481		0.9660		0.8786
Stimulants	0.7567		0.9191		0.4788
Methamphetamine	0.5824		0.8231		0.6230
Sedatives	0.5438		0.8588		0.5996
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.4344		0.9426		0.9927
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.10C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	285	287	233	219	183	182
Marijuana and Hashish	290	284	210	199	153	164
Cocaine	225	214	127	106	70	63
Crack	134	123	55	56	37	33
Heroin	68	62	22	27	14	23
Hallucinogens	239	245	87	87	46	36
LSD	192	211	20	27	5	12
PCP	74	72	6	18	4	15
Ecstasy	184	193	72	68	41	28
Inhalants	188	187	28	35	9	26
Nonmedical Use of Psychotherapeutics²	241	249	160	157	116	106
Pain Relievers	214	228	141	137	101	85
OxyContin^®	76	75	--	40	--	23
Tranquilizers	180	174	82	107	42	61
Stimulants	162	145	62	71	53	46
Methamphetamine	139	125	52	61	44	33
Sedatives	71	80	33	35	26	18
ILLICIT DRUG OTHER THAN MARIJUANA¹	279	285	183	177	127	127
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.10D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.82	0.82	0.67	0.62	0.52	0.52
Marijuana and Hashish	0.83	0.81	0.60	0.57	0.44	0.47
Cocaine	0.64	0.61	0.36	0.30	0.20	0.18
Crack	0.38	0.35	0.16	0.16	0.11	0.09
Heroin	0.20	0.18	0.06	0.08	0.04	0.06
Hallucinogens	0.68	0.70	0.25	0.25	0.13	0.10
LSD	0.55	0.60	0.06	0.08	0.02	0.03
PCP	0.21	0.21	0.02	0.05	0.01	0.04
Ecstasy	0.53	0.55	0.21	0.20	0.12	0.08
Inhalants	0.54	0.53	0.08	0.10	0.03	0.08
Nonmedical Use of Psychotherapeutics²	0.69	0.71	0.46	0.45	0.33	0.30
Pain Relievers	0.61	0.65	0.40	0.39	0.29	0.24
OxyContin^®	0.22	0.21	--	0.12	--	0.07
Tranquilizers	0.52	0.50	0.24	0.31	0.12	0.17
Stimulants	0.46	0.41	0.18	0.20	0.15	0.13
Methamphetamine	0.40	0.36	0.15	0.17	0.12	0.09
Sedatives	0.20	0.23	0.09	0.10	0.07	0.05
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.80	0.81	0.52	0.51	0.36	0.36
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.10P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.7577		0.6429		0.6532
Marijuana and Hashish	0.6663		0.5669		0.9112
Cocaine	0.0547		0.8629		0.6946
Crack	0.0858		0.7195		0.5309
Heroin	0.2567		0.4196		0.2586
Hallucinogens	0.5377		0.7544		0.9500
LSD	0.9868		0.1523		0.6921
PCP	0.8185		0.1924		0.3124
Ecstasy	0.0886		0.5983		0.5914
Inhalants	0.4886		0.0630		0.0395
Nonmedical Use of Psychotherapeutics²	0.4430		0.9437		0.6924
Pain Relievers	0.8394		0.9788		0.7667
OxyContin^®	0.3668		--		--
Tranquilizers	0.6305		0.1879		0.2830
Stimulants	0.2597		0.2580		0.6425
Methamphetamine	0.3829		0.3504		0.4926
Sedatives	0.5285		0.5007		0.9396
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.4904		0.8512		0.6852
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.11C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	793	851	410	397	300	295
Marijuana and Hashish	761	808	305	330	228	242
Cocaine	520	555	153	140	113	87
Crack	220	251	104	92	80	50
Heroin	183	176	40	41	22	27
Hallucinogens	458	509	57	83	28	25
LSD	410	433	20	12	*	*
PCP	253	284	*	*	*	*
Ecstasy	168	176	45	55	23	24
Inhalants	344	397	47	59	31	48
Nonmedical Use of Psychotherapeutics²	567	637	278	256	195	150
Pain Relievers	426	457	234	213	157	121
OxyContin^®	97	89	--	50	--	16
Tranquilizers	366	427	154	144	104	69
Stimulants	412	422	86	101	63	67
Methamphetamine	334	320	66	78	55	50
Sedatives	305	383	75	58	46	43
ILLICIT DRUG OTHER THAN MARIJUANA¹	664	705	304	291	227	179
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.11D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.54	0.57	0.28	0.27	0.21	0.20
Marijuana and Hashish	0.52	0.55	0.21	0.22	0.16	0.16
Cocaine	0.36	0.37	0.11	0.09	0.08	0.06
Crack	0.15	0.17	0.07	0.06	0.06	0.03
Heroin	0.13	0.12	0.03	0.03	0.02	0.02
Hallucinogens	0.31	0.34	0.04	0.06	0.02	0.02
LSD	0.28	0.29	0.01	0.01	*	*
PCP	0.17	0.19	*	*	*	*
Ecstasy	0.11	0.12	0.03	0.04	0.02	0.02
Inhalants	0.24	0.27	0.03	0.04	0.02	0.03
Nonmedical Use of Psychotherapeutics²	0.39	0.43	0.19	0.17	0.13	0.10
Pain Relievers	0.29	0.31	0.16	0.14	0.11	0.08
OxyContin^®	0.07	0.06	--	0.03	--	0.01
Tranquilizers	0.25	0.29	0.11	0.10	0.07	0.05
Stimulants	0.28	0.29	0.06	0.07	0.04	0.05
Methamphetamine	0.23	0.22	0.05	0.05	0.04	0.03
Sedatives	0.21	0.26	0.05	0.04	0.03	0.03
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.45	0.48	0.21	0.20	0.16	0.12
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.11P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.5069		0.9923		0.5236
Marijuana and Hashish	0.8019		0.3170		0.6313
Cocaine	0.4553		0.2125		0.1560
Crack	0.4546		0.7664		0.1961
Heroin	0.0348		0.7212		0.9685
Hallucinogens	0.8857		0.3621		0.9724
LSD	0.3230		0.8628		*
PCP	0.6672		*		*
Ecstasy	0.7180		0.6897		0.5639
Inhalants	0.9188		0.6797		0.9181
Nonmedical Use of Psychotherapeutics²	0.7922		0.1763		0.1301
Pain Relievers	0.9646		0.1603		0.2434
OxyContin^®	0.2771		--		--
Tranquilizers	0.5229		0.6162		0.0263
Stimulants	0.2895		0.6586		0.8120
Methamphetamine	0.2316		0.6593		0.7785
Sedatives	0.7912		0.1404		0.9557
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.4591		0.1968		0.0515
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.12C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	902	965	540	519	396	404
Marijuana and Hashish	865	918	437	437	317	349
Cocaine	564	635	225	202	146	119
Crack	263	280	122	115	91	66
Heroin	204	193	47	55	27	36
Hallucinogens	584	613	140	147	68	55
LSD	494	504	41	41	15	22
PCP	270	297	20	25	11	16
Ecstasy	281	326	101	108	53	45
Inhalants	435	471	66	78	37	58
Nonmedical Use of Psychotherapeutics²	635	724	351	341	249	203
Pain Relievers	510	559	298	289	205	164
OxyContin^®	140	133	--	72	--	35
Tranquilizers	433	484	192	203	116	102
Stimulants	457	465	124	142	90	90
Methamphetamine	369	352	93	109	73	67
Sedatives	322	399	83	70	54	48
ILLICIT DRUG OTHER THAN MARIJUANA¹	748	820	408	399	286	247
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.12D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.42	0.45	0.25	0.24	0.19	0.19
Marijuana and Hashish	0.41	0.43	0.21	0.20	0.15	0.16
Cocaine	0.27	0.30	0.11	0.09	0.07	0.06
Crack	0.12	0.13	0.06	0.05	0.04	0.03
Heroin	0.10	0.09	0.02	0.03	0.01	0.02
Hallucinogens	0.27	0.28	0.07	0.07	0.03	0.03
LSD	0.23	0.23	0.02	0.02	0.01	0.01
PCP	0.13	0.14	0.01	0.01	0.01	0.01
Ecstasy	0.13	0.15	0.05	0.05	0.03	0.02
Inhalants	0.20	0.22	0.03	0.04	0.02	0.03
Nonmedical Use of Psychotherapeutics²	0.30	0.34	0.17	0.16	0.12	0.09
Pain Relievers	0.24	0.26	0.14	0.13	0.10	0.08
OxyContin^®	0.07	0.06	--	0.03	--	0.02
Tranquilizers	0.20	0.22	0.09	0.09	0.05	0.05
Stimulants	0.21	0.22	0.06	0.07	0.04	0.04
Methamphetamine	0.17	0.16	0.04	0.05	0.03	0.03
Sedatives	0.15	0.19	0.04	0.03	0.03	0.02
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.35	0.38	0.19	0.19	0.13	0.11
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.12P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.2754		0.5923		0.3915
Marijuana and Hashish	0.4823		0.9420		0.7409
Cocaine	0.1893		0.3314		0.1697
Crack	0.6451		0.6082		0.2516
Heroin	0.0267		0.3394		0.2859
Hallucinogens	0.6838		0.7185		0.4076
LSD	0.0861		0.7309		0.4823
PCP	0.3084		0.8107		0.9343
Ecstasy	0.6502		0.1562		0.8866
Inhalants	0.3848		0.2558		0.3021
Nonmedical Use of Psychotherapeutics²	0.6292		0.3762		0.3400
Pain Relievers	0.8587		0.2465		0.2870
OxyContin^®	0.4253		--		--
Tranquilizers	0.4168		0.9542		0.2558
Stimulants	0.1561		0.2507		0.8181
Methamphetamine	0.1634		0.3971		0.8505
Sedatives	0.6087		0.3354		0.8735
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.2120		0.1745		0.1132
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.13C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	614	625	384	382	284	303
Marijuana and Hashish	604	608	331	327	249	272
Cocaine	449	478	191	161	126	97
Crack	223	218	105	94	79	52
Heroin	159	150	44	45	23	36
Hallucinogens	441	459	121	125	56	53
LSD	384	404	34	39	16	24
PCP	219	230	17	24	11	16
Ecstasy	221	242	88	87	36	43
Inhalants	377	375	65	73	36	44
Nonmedical Use of Psychotherapeutics²	468	493	236	238	155	142
Pain Relievers	367	400	207	204	135	113
OxyContin^®	114	114	--	59	--	25
Tranquilizers	307	346	137	129	71	71
Stimulants	349	332	85	112	59	69
Methamphetamine	297	264	69	89	55	48
Sedatives	259	283	43	45	20	27
ILLICIT DRUG OTHER THAN MARIJUANA¹	559	573	283	292	196	184
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.13D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.53	0.54	0.33	0.33	0.25	0.26
Marijuana and Hashish	0.53	0.52	0.29	0.28	0.22	0.23
Cocaine	0.39	0.41	0.17	0.14	0.11	0.08
Crack	0.19	0.19	0.09	0.08	0.07	0.04
Heroin	0.14	0.13	0.04	0.04	0.02	0.03
Hallucinogens	0.38	0.39	0.10	0.11	0.05	0.05
LSD	0.33	0.35	0.03	0.03	0.01	0.02
PCP	0.19	0.20	0.01	0.02	0.01	0.01
Ecstasy	0.19	0.21	0.08	0.07	0.03	0.04
Inhalants	0.33	0.32	0.06	0.06	0.03	0.04
Nonmedical Use of Psychotherapeutics²	0.41	0.42	0.20	0.20	0.13	0.12
Pain Relievers	0.32	0.34	0.18	0.18	0.12	0.10
OxyContin^®	0.10	0.10	--	0.05	--	0.02
Tranquilizers	0.27	0.30	0.12	0.11	0.06	0.06
Stimulants	0.30	0.28	0.07	0.10	0.05	0.06
Methamphetamine	0.26	0.23	0.06	0.08	0.05	0.04
Sedatives	0.23	0.24	0.04	0.04	0.02	0.02
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.49	0.49	0.25	0.25	0.17	0.16
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.13P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.5435		0.4614		0.7637
Marijuana and Hashish	0.7493		0.7630		0.7040
Cocaine	0.2834		0.3177		0.1959
Crack	0.0900		0.5308		0.1001
Heroin	0.0346		0.3073		0.1359
Hallucinogens	0.9368		0.5479		0.9956
LSD	0.3472		0.3656		0.7668
PCP	0.2521		0.4634		0.7981
Ecstasy	0.3469		0.8640		0.1142
Inhalants	0.3188		0.2094		0.3595
Nonmedical Use of Psychotherapeutics²	0.6249		0.5632		0.4969
Pain Relievers	0.6686		0.3113		0.1507
OxyContin^®	0.4838		--		--
Tranquilizers	0.5689		0.4810		0.8583
Stimulants	0.6678		0.2785		0.6833
Methamphetamine	0.2389		0.3680		0.1709
Sedatives	0.6702		0.8737		0.9451
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.8515		0.3455		0.2750
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.14C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	625	636	329	326	244	238
Marijuana and Hashish	587	588	241	273	178	197
Cocaine	353	357	109	120	64	65
Crack	144	157	59	62	31	37
Heroin	112	99	18	26	14	9
Hallucinogens	348	377	74	70	42	24
LSD	283	283	26	20	8	7
PCP	149	170	14	14	7	*
Ecstasy	165	180	55	53	38	18
Inhalants	231	267	47	63	27	46
Nonmedical Use of Psychotherapeutics²	448	474	247	223	175	141
Pain Relievers	365	349	209	189	144	119
OxyContin^®	76	72	--	43	--	25
Tranquilizers	307	305	139	147	95	70
Stimulants	313	298	85	87	62	60
Methamphetamine	226	204	58	59	41	46
Sedatives	204	261	72	56	50	40
ILLICIT DRUG OTHER THAN MARIJUANA¹	527	515	269	240	186	158
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.14D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.51	0.51	0.27	0.26	0.20	0.19
Marijuana and Hashish	0.48	0.47	0.20	0.22	0.14	0.16
Cocaine	0.29	0.29	0.09	0.10	0.05	0.05
Crack	0.12	0.13	0.05	0.05	0.03	0.03
Heroin	0.09	0.08	0.01	0.02	0.01	0.01
Hallucinogens	0.28	0.30	0.06	0.06	0.03	0.02
LSD	0.23	0.23	0.02	0.02	0.01	0.01
PCP	0.12	0.14	0.01	0.01	0.01	*
Ecstasy	0.13	0.15	0.04	0.04	0.03	0.01
Inhalants	0.19	0.22	0.04	0.05	0.02	0.04
Nonmedical Use of Psychotherapeutics²	0.37	0.38	0.20	0.18	0.14	0.11
Pain Relievers	0.30	0.28	0.17	0.15	0.12	0.10
OxyContin^®	0.06	0.06	--	0.03	--	0.02
Tranquilizers	0.25	0.25	0.11	0.12	0.08	0.06
Stimulants	0.26	0.24	0.07	0.07	0.05	0.05
Methamphetamine	0.18	0.16	0.05	0.05	0.03	0.04
Sedatives	0.17	0.21	0.06	0.05	0.04	0.03
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.43	0.42	0.22	0.19	0.15	0.13
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.14P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.2702		0.6492		0.1246
Marijuana and Hashish	0.3820		0.8731		0.7038
Cocaine	0.3686		0.6533		0.3796
Crack	0.1680		0.7247		0.8584
Heroin	0.2258		0.6419		0.2853
Hallucinogens	0.4387		0.0501		0.0113
LSD	0.0478		0.5472		0.7989
PCP	0.7626		0.1100		*
Ecstasy	0.3577		0.0096		0.0099
Inhalants	0.9256		0.7543		0.8809
Nonmedical Use of Psychotherapeutics²	0.2294		0.3212		0.2302
Pain Relievers	0.9278		0.3493		0.6457
OxyContin^®	0.3863		--		--
Tranquilizers	0.0546		0.6705		0.0619
Stimulants	0.0577		0.9262		0.8074
Methamphetamine	0.4146		0.9237		0.2546
Sedatives	0.1922		0.3081		0.5928
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.1069		0.1599		0.0836
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.15C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 to 17: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	71	67	64	62	47	44
Marijuana and Hashish	63	61	53	53	43	39
Cocaine	24	24	19	20	10	12
Crack	13	10	9	7	7	4
Heroin	8	9	6	8	5	4
Hallucinogens	33	32	25	26	15	15
LSD	19	17	11	13	7	7
PCP	13	13	9	9	5	4
Ecstasy	21	20	15	16	8	10
Inhalants	49	47	33	34	16	16
Nonmedical Use of Psychotherapeutics²	49	48	43	39	28	26
Pain Relievers	47	46	40	37	26	24
OxyContin^®	16	17	--	13	--	7
Tranquilizers	26	22	22	19	14	12
Stimulants	27	24	20	18	13	12
Methamphetamine	16	15	11	12	8	8
Sedatives	16	15	13	10	8	2
ILLICIT DRUG OTHER THAN MARIJUANA¹	63	61	53	49	32	32
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.15D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 to 17: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.56	0.52	0.50	0.48	0.37	0.34
Marijuana and Hashish	0.49	0.47	0.42	0.41	0.34	0.30
Cocaine	0.18	0.18	0.15	0.15	0.08	0.09
Crack	0.10	0.08	0.07	0.05	0.05	0.03
Heroin	0.06	0.07	0.05	0.06	0.04	0.03
Hallucinogens	0.26	0.25	0.20	0.20	0.11	0.11
LSD	0.15	0.13	0.09	0.10	0.06	0.05
PCP	0.10	0.10	0.07	0.07	0.04	0.03
Ecstasy	0.16	0.16	0.12	0.12	0.06	0.08
Inhalants	0.39	0.37	0.26	0.26	0.13	0.12
Nonmedical Use of Psychotherapeutics²	0.38	0.37	0.33	0.30	0.22	0.20
Pain Relievers	0.37	0.36	0.31	0.29	0.20	0.18
OxyContin^®	0.12	0.13	--	0.10	--	0.05
Tranquilizers	0.20	0.17	0.17	0.14	0.11	0.09
Stimulants	0.21	0.19	0.15	0.14	0.11	0.10
Methamphetamine	0.12	0.12	0.09	0.09	0.06	0.06
Sedatives	0.13	0.12	0.10	0.08	0.06	0.01
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.50	0.47	0.41	0.38	0.25	0.25
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.15P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 to 17: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.6363		0.0999		0.0724
Marijuana and Hashish	0.6536		0.4814		0.2279
Cocaine	0.6014		0.9699		0.7760
Crack	0.0883		0.1338		0.1032
Heroin	0.4789		0.1524		0.5763
Hallucinogens	0.8829		0.9845		0.3483
LSD	0.1904		0.2087		0.6529
PCP	0.8277		0.6663		0.2971
Ecstasy	0.5794		0.9173		0.5563
Inhalants	0.6951		0.5690		0.9788
Nonmedical Use of Psychotherapeutics²	0.6606		0.0345		0.0758
Pain Relievers	0.7151		0.0662		0.1448
OxyContin^®	0.4857		--		--
Tranquilizers	0.1637		0.2399		0.0622
Stimulants	0.0135		0.0736		0.2555
Methamphetamine	0.2460		0.3334		0.3707
Sedatives	0.9467		0.5578		0.0048
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.8783		0.1150		0.1934
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.16C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 to 17: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	73	66	64	63	45	50
Marijuana and Hashish	62	59	55	54	39	38
Cocaine	26	24	19	19	12	9
Crack	10	12	9	8	3	3
Heroin	8	8	5	6	4	2
Hallucinogens	35	31	26	26	13	12
LSD	18	16	11	10	7	4
PCP	14	12	8	7	3	3
Ecstasy	24	22	17	17	10	7
Inhalants	45	50	31	34	19	20
Nonmedical Use of Psychotherapeutics²	53	49	46	45	31	31
Pain Relievers	50	47	42	43	28	28
OxyContin^®	13	16	--	13	--	8
Tranquilizers	28	29	24	24	16	12
Stimulants	30	29	23	21	14	14
Methamphetamine	17	19	12	14	8	9
Sedatives	15	15	11	11	6	6
ILLICIT DRUG OTHER THAN MARIJUANA¹	66	58	56	52	37	38
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.16D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 to 17: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.60	0.54	0.52	0.51	0.37	0.40
Marijuana and Hashish	0.51	0.48	0.45	0.44	0.32	0.31
Cocaine	0.21	0.19	0.16	0.15	0.10	0.07
Crack	0.08	0.09	0.07	0.06	0.03	0.03
Heroin	0.07	0.06	0.04	0.05	0.03	0.02
Hallucinogens	0.28	0.25	0.22	0.21	0.11	0.10
LSD	0.15	0.13	0.09	0.08	0.06	0.04
PCP	0.12	0.10	0.06	0.06	0.02	0.02
Ecstasy	0.20	0.18	0.14	0.14	0.08	0.06
Inhalants	0.36	0.41	0.25	0.27	0.15	0.16
Nonmedical Use of Psychotherapeutics²	0.44	0.40	0.38	0.36	0.25	0.25
Pain Relievers	0.41	0.38	0.34	0.35	0.23	0.23
OxyContin^®	0.10	0.13	--	0.10	--	0.07
Tranquilizers	0.23	0.23	0.19	0.19	0.13	0.09
Stimulants	0.24	0.23	0.19	0.17	0.11	0.11
Methamphetamine	0.14	0.15	0.10	0.11	0.06	0.07
Sedatives	0.12	0.12	0.09	0.09	0.05	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.54	0.47	0.46	0.43	0.30	0.31
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.16P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 to 17: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.3840		0.5283		0.4285
Marijuana and Hashish	0.2434		0.3844		0.7954
Cocaine	0.0797		0.2854		0.0335
Crack	0.8451		0.1850		0.3833
Heroin	0.3526		0.6958		0.1856
Hallucinogens	0.0592		0.4266		0.0997
LSD	0.0304		0.3668		0.2721
PCP	0.1520		0.2640		0.5294
Ecstasy	0.0488		0.4169		0.0652
Inhalants	0.5535		0.8074		0.6923
Nonmedical Use of Psychotherapeutics²	0.5546		0.5376		0.6100
Pain Relievers	0.2585		0.5970		0.8766
OxyContin^®	0.1071		--		--
Tranquilizers	0.6669		0.4816		0.1518
Stimulants	0.1629		0.3290		0.2034
Methamphetamine	0.8002		0.8588		0.7586
Sedatives	0.9475		0.5450		0.8641
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.9746		0.9728		0.4522
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.17C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 18 to 25: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	103	113	107	108	94	97
Marijuana and Hashish	105	121	104	110	87	91
Cocaine	80	76	55	60	36	34
Crack	42	37	19	19	12	11
Heroin	28	28	11	13	5	7
Hallucinogens	95	93	56	58	29	28
LSD	75	71	25	21	12	13
PCP	40	34	14	16	9	5
Ecstasy	74	74	34	39	14	20
Inhalants	81	82	31	33	16	17
Nonmedical Use of Psychotherapeutics²	91	100	73	81	54	51
Pain Relievers	88	93	68	71	46	45
OxyContin^®	41	41	--	27	--	13
Tranquilizers	68	69	48	43	29	25
Stimulants	65	67	39	41	24	23
Methamphetamine	48	45	25	29	18	15
Sedatives	26	30	12	12	8	8
ILLICIT DRUG OTHER THAN MARIJUANA¹	106	108	91	93	63	63
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.17D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 18 to 25: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.65	0.70	0.67	0.67	0.59	0.60
Marijuana and Hashish	0.66	0.75	0.65	0.68	0.55	0.56
Cocaine	0.50	0.47	0.35	0.37	0.22	0.21
Crack	0.27	0.23	0.12	0.12	0.08	0.07
Heroin	0.18	0.17	0.07	0.08	0.03	0.05
Hallucinogens	0.60	0.57	0.35	0.36	0.18	0.17
LSD	0.47	0.44	0.15	0.13	0.08	0.08
PCP	0.25	0.21	0.09	0.10	0.06	0.03
Ecstasy	0.47	0.46	0.22	0.24	0.09	0.12
Inhalants	0.51	0.51	0.20	0.21	0.10	0.10
Nonmedical Use of Psychotherapeutics²	0.57	0.62	0.46	0.50	0.34	0.32
Pain Relievers	0.55	0.57	0.43	0.44	0.29	0.28
OxyContin^®	0.26	0.25	--	0.17	--	0.08
Tranquilizers	0.43	0.43	0.30	0.27	0.18	0.15
Stimulants	0.41	0.42	0.24	0.25	0.15	0.14
Methamphetamine	0.30	0.28	0.16	0.18	0.11	0.09
Sedatives	0.16	0.18	0.08	0.07	0.05	0.05
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.66	0.67	0.57	0.57	0.39	0.39
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.17P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 18 to 25: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.1548		0.4662		0.3704
Marijuana and Hashish	0.1724		0.2625		0.3366
Cocaine	0.6848		0.6139		0.5332
Crack	0.0327		0.5716		0.4192
Heroin	0.7248		0.4027		0.2157
Hallucinogens	0.0227		0.4560		0.2804
LSD	0.0002		0.3679		0.6807
PCP	0.0042		0.7287		0.4090
Ecstasy	0.2350		0.3249		0.2493
Inhalants	0.5223		0.5741		0.4508
Nonmedical Use of Psychotherapeutics²	0.2549		0.3247		0.4397
Pain Relievers	0.1280		0.5674		0.4948
OxyContin^®	0.1092		--		--
Tranquilizers	0.7650		0.1724		0.4917
Stimulants	0.4282		0.5668		0.2014
Methamphetamine	0.6666		0.7780		0.0680
Sedatives	0.3802		0.6033		0.3879
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.6551		0.8788		0.3311
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.18C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 18 to 25: Standard Errors of Numbers in Thousands, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	103	101	93	94	72	74
Marijuana and Hashish	105	105	88	90	64	66
Cocaine	65	65	41	42	22	23
Crack	31	33	13	14	4	6
Heroin	20	22	8	8	4	5
Hallucinogens	82	72	42	35	21	17
LSD	64	57	14	14	4	6
PCP	28	24	10	5	5	2
Ecstasy	70	64	34	26	17	13
Inhalants	62	61	23	22	10	7
Nonmedical Use of Psychotherapeutics²	88	85	67	67	40	47
Pain Relievers	81	77	61	57	37	42
OxyContin^®	33	34	--	22	--	11
Tranquilizers	65	59	41	42	20	25
Stimulants	60	63	35	40	16	21
Methamphetamine	41	41	24	22	9	14
Sedatives	26	27	12	14	7	6
ILLICIT DRUG OTHER THAN MARIJUANA¹	98	94	75	72	47	51
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.18D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 18 to 25: Standard Errors of Percentages, 2003 and 2004**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.65	0.63	0.59	0.59	0.46	0.46
Marijuana and Hashish	0.66	0.66	0.55	0.56	0.41	0.41
Cocaine	0.41	0.41	0.26	0.26	0.14	0.15
Crack	0.20	0.21	0.08	0.09	0.03	0.04
Heroin	0.13	0.14	0.05	0.05	0.03	0.03
Hallucinogens	0.52	0.45	0.27	0.22	0.13	0.10
LSD	0.40	0.36	0.09	0.09	0.02	0.04
PCP	0.18	0.15	0.06	0.03	0.03	0.01
Ecstasy	0.45	0.40	0.22	0.16	0.11	0.08
Inhalants	0.39	0.38	0.14	0.14	0.06	0.05
Nonmedical Use of Psychotherapeutics²	0.56	0.53	0.43	0.42	0.25	0.29
Pain Relievers	0.51	0.48	0.39	0.36	0.23	0.26
OxyContin^®	0.21	0.21	--	0.14	--	0.07
Tranquilizers	0.41	0.37	0.26	0.26	0.12	0.16
Stimulants	0.38	0.39	0.22	0.25	0.10	0.13
Methamphetamine	0.26	0.26	0.15	0.14	0.06	0.09
Sedatives	0.16	0.17	0.08	0.09	0.05	0.04
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.62	0.59	0.47	0.45	0.30	0.32
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50803

**Table 1.18P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 18 to 25: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Drug	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
ILLICIT DRUG¹	0.1371		0.4039		0.1085
Marijuana and Hashish	0.2928		0.7354		0.0910
Cocaine	0.8190		0.5208		0.6282
Crack	0.2698		0.9806		0.1364
Heroin	0.4790		0.6058		0.5142
Hallucinogens	0.0037		0.0121		0.2544
LSD	0.0084		0.7329		0.3254
PCP	0.0726		0.0242		0.3140
Ecstasy	0.0503		0.0032		0.1773
Inhalants	0.0137		0.4518		0.4588
Nonmedical Use of Psychotherapeutics²	0.3525		0.7836		0.2177
Pain Relievers	0.9456		0.2975		0.4689
OxyContin^®	0.0089		--		--
Tranquilizers	0.4415		0.4768		0.0734
Stimulants	0.7176		0.1175		0.0031
Methamphetamine	0.4693		0.6791		0.0180
Sedatives	0.5855		0.4920		0.9472
ILLICIT DRUG OTHER THAN MARIJUANA¹	0.0502		0.0814		0.9756
*Low precision; no estimate reported. -- Not available. 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. ² Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.19C Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	909	969	558	535	404	415
12	30	27	20	21	13	14
13	35	38	29	28	19	19
14	37	40	34	36	22	27
15	43	43	38	39	30	32
16	46	43	42	39	35	32
17	46	46	43	44	36	34
18	54	54	55	51	46	42
19	51	51	52	52	47	42
20	50	51	51	51	41	42
21	48	49	44	55	38	47
22	53	47	48	50	36	44
23	49	48	45	43	34	35
24	44	52	45	42	38	36
25	45	48	41	43	34	33
26-29	180	181	157	160	138	124
30-34	210	208	159	143	120	124
35-39	228	237	166	164	131	110
40-44	247	235	163	188	130	135
45-49	225	228	183	158	138	130
50-54	328	342	160	199	126	138
55-59	259	279	105	114	64	77
60-64	217	228	85	72	47	54
65 or Older	296	272	78	83	74	46
*Low precision; no estimate reported. NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.19D Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.38	0.40	0.23	0.22	0.17	0.17
12	0.72	0.68	0.48	0.53	0.33	0.36
13	0.81	0.86	0.67	0.65	0.44	0.44
14	0.90	0.92	0.82	0.81	0.53	0.62
15	1.03	1.01	0.91	0.91	0.72	0.74
16	1.10	1.04	1.00	0.95	0.84	0.77
17	1.12	1.13	1.04	1.08	0.89	0.83
18	1.17	1.17	1.19	1.11	1.00	0.92
19	1.32	1.30	1.34	1.31	1.21	1.07
20	1.24	1.27	1.26	1.27	1.01	1.05
21	1.22	1.21	1.12	1.35	0.96	1.15
22	1.33	1.18	1.18	1.24	0.90	1.10
23	1.22	1.23	1.13	1.08	0.86	0.88
24	1.22	1.29	1.23	1.03	1.05	0.90
25	1.24	1.34	1.14	1.18	0.93	0.93
26-29	1.22	1.18	1.07	1.05	0.93	0.81
30-34	1.04	1.06	0.79	0.73	0.60	0.63
35-39	1.09	1.13	0.79	0.78	0.62	0.52
40-44	1.09	1.04	0.72	0.83	0.57	0.60
45-49	1.05	1.06	0.86	0.73	0.65	0.60
50-54	1.64	1.76	0.80	1.02	0.63	0.71
55-59	1.74	1.70	0.71	0.69	0.43	0.47
60-64	1.84	1.82	0.73	0.58	0.40	0.43
65 or Older	0.86	0.79	0.23	0.24	0.22	0.13
*Low precision; no estimate reported. NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.19P Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.2373		0.4285		0.2576
12	0.2986		0.5077		0.8731
13	0.8181		0.7434		0.7093
14	0.4099		0.4136		0.4829
15	0.7423		0.5971		0.5657
16	0.4214		0.1214		0.0069
17	0.9856		0.4152		0.6136
18	0.9804		0.7460		0.3164
19	0.3696		0.4850		0.6391
20	0.0932		0.2081		0.0639
21	0.6860		0.3743		0.5100
22	0.5351		0.3301		0.4799
23	0.0183		0.0110		0.0295
24	0.1542		0.1088		0.4456
25	0.8143		0.6479		0.6825
26-29	0.2056		0.9434		0.8604
30-34	0.1280		0.3927		0.4843
35-39	0.1312		0.3982		0.1258
40-44	0.7916		0.6845		0.5244
45-49	0.7448		0.5224		0.9800
50-54	0.0664		0.2113		0.3509
55-59	0.9590		0.5174		0.3461
60-64	0.8821		0.3431		0.9584
65 or Older	0.1747		0.5773		0.3071
*Low precision; no estimate reported. NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.20C Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	868	912	455	451	327	360
12	10	11	8	9	7	5
13	20	20	17	18	9	12
14	30	31	27	28	19	19
15	37	37	33	33	25	28
16	45	41	40	37	34	29
17	42	45	39	41	32	31
18	52	53	54	49	44	39
19	55	53	50	51	45	40
20	52	52	49	48	38	40
21	51	51	43	50	35	44
22	53	52	44	48	34	41
23	49	50	40	40	31	31
24	46	50	42	40	35	34
25	46	48	39	40	32	32
26-29	188	190	141	143	120	113
30-34	208	212	140	121	100	107
35-39	224	234	135	139	109	95
40-44	255	241	134	153	108	115
45-49	230	229	136	137	95	114
50-54	318	330	127	178	93	132
55-59	252	276	83	87	62	62
60-64	200	210	33	30	30	16
65 or Older	238	240	21	42	18	30
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.20D Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.37	0.38	0.19	0.19	0.14	0.15
12	0.25	0.29	0.20	0.23	0.16	0.13
13	0.47	0.46	0.39	0.41	0.21	0.28
14	0.72	0.70	0.64	0.65	0.45	0.44
15	0.90	0.86	0.81	0.76	0.61	0.64
16	1.06	1.00	0.94	0.90	0.80	0.70
17	1.03	1.11	0.96	1.00	0.79	0.77
18	1.14	1.16	1.17	1.06	0.94	0.84
19	1.41	1.34	1.30	1.29	1.15	1.02
20	1.28	1.31	1.21	1.20	0.95	1.00
21	1.29	1.26	1.10	1.23	0.90	1.08
22	1.32	1.28	1.09	1.19	0.84	1.01
23	1.22	1.26	1.00	1.01	0.77	0.79
24	1.27	1.24	1.16	0.98	0.95	0.84
25	1.26	1.34	1.06	1.12	0.88	0.88
26-29	1.28	1.24	0.95	0.93	0.81	0.74
30-34	1.03	1.08	0.70	0.62	0.49	0.55
35-39	1.07	1.12	0.65	0.67	0.52	0.45
40-44	1.12	1.06	0.59	0.67	0.48	0.51
45-49	1.07	1.06	0.63	0.64	0.44	0.53
50-54	1.59	1.70	0.64	0.92	0.46	0.68
55-59	1.69	1.68	0.56	0.53	0.42	0.38
60-64	1.70	1.67	0.28	0.24	0.26	0.12
65 or Older	0.69	0.69	0.06	0.12	0.05	0.09
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.20P Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.4176		0.9024		0.6243
12	0.6353		0.6656		0.5225
13	0.6518		0.2788		0.2209
14	0.2304		0.4075		0.6072
15	0.7167		0.3188		0.6132
16	0.4136		0.2564		0.0193
17	0.6072		0.8932		0.8350
18	0.4753		0.7725		0.0866
19	0.9680		0.8569		0.3169
20	0.1149		0.4065		0.3864
21	0.8382		0.9126		0.8732
22	0.3100		0.7379		0.6594
23	0.0124		0.0636		0.1028
24	0.7036		0.5491		0.7113
25	0.4300		0.7989		0.8174
26-29	0.3597		0.6014		0.7722
30-34	0.1453		0.0855		0.5156
35-39	0.0607		0.7590		0.2176
40-44	0.7898		0.7226		0.7188
45-49	0.8163		0.4367		0.1871
50-54	0.0280		0.0531		0.0960
55-59	0.8527		0.6485		0.9129
60-64	0.7483		0.8188		0.4275
65 or Older	0.3894		0.3358		0.7494
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.21C Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	565	636	229	205	147	119
12	5	2	5	2	2	*
13	7	5	3	5	3	3
14	11	11	9	6	6	3
15	14	13	12	10	7	7
16	20	17	16	15	9	6
17	23	21	17	18	10	11
18	31	30	24	24	16	14
19	32	35	24	27	15	14
20	33	31	23	24	12	13
21	34	39	25	31	13	18
22	37	39	26	26	15	14
23	38	36	26	23	14	14
24	35	36	25	22	14	14
25	34	36	20	19	12	11
26-29	149	138	97	83	50	43
30-34	155	154	74	74	52	48
35-39	196	207	78	65	55	45
40-44	228	226	76	86	49	47
45-49	202	222	73	56	37	38
50-54	237	244	73	54	66	28
55-59	144	149	28	24	*	23
60-64	99	78	*	23	*	22
65 or Older	81	94	14	16	14	12
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.21D Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.24	0.26	0.10	0.09	0.06	0.05
12	0.12	0.06	0.11	0.05	0.04	*
13	0.15	0.12	0.08	0.11	0.07	0.08
14	0.26	0.24	0.21	0.14	0.15	0.07
15	0.33	0.30	0.30	0.24	0.18	0.17
16	0.47	0.42	0.38	0.36	0.21	0.13
17	0.55	0.53	0.42	0.44	0.24	0.27
18	0.67	0.65	0.52	0.52	0.35	0.31
19	0.83	0.90	0.63	0.69	0.38	0.35
20	0.83	0.77	0.58	0.61	0.29	0.34
21	0.87	0.95	0.63	0.76	0.34	0.44
22	0.93	0.97	0.66	0.66	0.38	0.34
23	0.94	0.92	0.65	0.58	0.35	0.36
24	0.97	0.89	0.70	0.54	0.40	0.34
25	0.95	1.00	0.56	0.52	0.33	0.30
26-29	1.01	0.90	0.66	0.54	0.34	0.28
30-34	0.77	0.78	0.37	0.38	0.26	0.24
35-39	0.94	0.99	0.37	0.31	0.26	0.22
40-44	1.01	1.00	0.34	0.38	0.22	0.21
45-49	0.94	1.03	0.34	0.26	0.17	0.18
50-54	1.18	1.26	0.37	0.28	0.33	0.15
55-59	0.97	0.91	0.19	0.15	*	0.14
60-64	0.84	0.62	*	0.18	*	0.18
65 or Older	0.24	0.27	0.04	0.05	0.04	0.03
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.21P Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.1760		0.2923		0.1297
12	0.4189		0.3410		*
13	0.5967		0.5034		0.6160
14	0.4366		0.0813		0.2482
15	1.0000		0.5833		0.7713
16	0.8013		0.8883		0.1496
17	0.6830		0.8926		0.8283
18	0.4372		0.4436		0.1100
19	0.8443		0.4689		0.7809
20	0.7512		0.2121		0.1438
21	0.1938		0.0456		0.0625
22	0.1237		0.2330		0.7566
23	0.4331		0.2539		1.0000
24	0.6077		0.3238		0.5428
25	0.5220		0.2220		0.1804
26-29	0.4105		0.8790		0.5236
30-34	0.0508		0.8446		0.9619
35-39	0.0921		0.1666		0.0976
40-44	0.8344		0.5177		0.6755
45-49	0.9368		0.2820		0.8254
50-54	0.3646		0.3305		0.1293
55-59	0.7786		0.8211		*
60-64	0.3566		*		*
65 or Older	0.4114		0.6860		0.9042
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.22C Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	264	280	124	117	91	66
12	*	1	*	1	*	*
13	2	3	2	3	2	3
14	5	5	4	4	2	3
15	7	6	6	3	4	1
16	9	9	7	7	5	1
17	11	8	7	5	3	3
18	16	14	9	10	7	3
19	18	17	10	9	3	5
20	17	14	9	5	5	4
21	17	19	8	12	3	7
22	18	22	7	7	1	3
23	21	18	7	8	3	5
24	21	17	10	7	2	4
25	20	19	8	4	3	3
26-29	83	76	41	40	27	18
30-34	101	87	36	38	26	25
35-39	114	121	44	42	35	24
40-44	114	128	48	43	34	26
45-49	101	105	47	28	22	22
50-54	93	105	51	50	49	24
55-59	44	62	11	14	*	14
60-64	5	22	*	7	*	*
65 or Older	23	54	*	16	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.22D Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.11	0.12	0.05	0.05	0.04	0.03
12	*	0.03	*	0.03	*	*
13	0.05	0.07	0.05	0.07	0.05	0.07
14	0.13	0.11	0.10	0.08	0.04	0.06
15	0.18	0.14	0.14	0.08	0.09	0.03
16	0.21	0.22	0.18	0.17	0.13	0.03
17	0.26	0.21	0.17	0.12	0.06	0.07
18	0.34	0.31	0.20	0.23	0.15	0.06
19	0.45	0.44	0.25	0.23	0.08	0.14
20	0.43	0.34	0.22	0.13	0.14	0.11
21	0.44	0.47	0.21	0.29	0.07	0.18
22	0.44	0.55	0.17	0.18	0.02	0.06
23	0.51	0.45	0.17	0.21	0.07	0.13
24	0.59	0.43	0.27	0.18	0.06	0.09
25	0.55	0.54	0.23	0.12	0.07	0.09
26-29	0.56	0.49	0.28	0.26	0.18	0.11
30-34	0.50	0.44	0.18	0.19	0.13	0.13
35-39	0.55	0.58	0.21	0.20	0.17	0.11
40-44	0.50	0.56	0.21	0.19	0.15	0.11
45-49	0.47	0.49	0.22	0.13	0.10	0.10
50-54	0.47	0.54	0.25	0.26	0.24	0.13
55-59	0.29	0.38	0.07	0.09	*	0.09
60-64	0.04	0.17	*	0.05	*	*
65 or Older	0.07	0.16	*	0.05	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.22P Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.5877		0.4826		0.1928
12	*		*		*
13	0.7518		0.7518		0.7518
14	0.5605		0.5234		0.6705
15	0.6553		0.2393		0.1672
16	0.1549		0.2286		0.0282
17	0.5753		0.1773		0.6776
18	0.7994		0.7135		0.1187
19	0.9522		0.8013		0.4248
20	0.0927		0.0547		0.6903
21	0.3421		0.0466		0.0271
22	0.5178		0.9914		0.1549
23	0.3146		0.7582		0.4168
24	0.1587		0.2377		0.9523
25	0.6438		0.1039		0.5207
26-29	0.2809		0.9700		0.5880
30-34	0.1520		0.5525		0.7102
35-39	0.3330		0.8961		0.1828
40-44	1.0000		0.9584		0.4513
45-49	0.2645		0.2661		0.6596
50-54	0.4339		0.9198		0.3199
55-59	0.2906		0.9224		*
60-64	0.0808		*		*
65 or Older	0.2035		*		*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.23C Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	589	618	147	153	72	58
12	9	6	6	4	3	3
13	10	12	7	10	4	5
14	13	16	12	13	7	7
15	21	18	16	15	9	5
16	23	22	18	19	11	11
17	28	26	22	20	12	12
18	36	36	28	26	16	13
19	43	36	28	25	14	12
20	43	38	30	24	14	12
21	43	45	24	28	12	13
22	45	46	22	23	13	10
23	41	41	20	21	10	11
24	41	41	23	19	11	9
25	42	42	16	18	8	11
26-29	169	167	71	68	41	30
30-34	163	158	54	53	19	20
35-39	185	190	27	56	18	20
40-44	209	202	27	39	22	14
45-49	185	195	22	24	*	6
50-54	225	264	37	5	*	*
55-59	142	147	*	18	*	*
60-64	79	71	*	*	*	*
65 or Older	49	85	*	24	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.23D Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.25	0.26	0.06	0.06	0.03	0.02
12	0.21	0.15	0.14	0.11	0.08	0.08
13	0.24	0.26	0.17	0.23	0.08	0.12
14	0.32	0.36	0.29	0.31	0.18	0.16
15	0.51	0.42	0.39	0.36	0.22	0.13
16	0.55	0.53	0.44	0.47	0.26	0.26
17	0.67	0.65	0.55	0.50	0.28	0.30
18	0.77	0.79	0.61	0.57	0.34	0.28
19	1.10	0.90	0.71	0.63	0.35	0.31
20	1.08	0.94	0.73	0.60	0.35	0.31
21	1.10	1.11	0.62	0.70	0.30	0.33
22	1.13	1.15	0.55	0.57	0.32	0.24
23	1.02	1.06	0.51	0.55	0.26	0.27
24	1.13	1.01	0.64	0.46	0.31	0.23
25	1.16	1.18	0.45	0.49	0.22	0.29
26-29	1.14	1.09	0.48	0.44	0.28	0.20
30-34	0.81	0.81	0.27	0.27	0.09	0.10
35-39	0.89	0.91	0.13	0.27	0.08	0.10
40-44	0.92	0.89	0.12	0.17	0.10	0.06
45-49	0.86	0.91	0.10	0.11	*	0.03
50-54	1.12	1.36	0.19	0.03	*	*
55-59	0.95	0.90	*	0.11	*	*
60-64	0.67	0.56	*	*	*	*
65 or Older	0.14	0.25	*	0.07	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.23P Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.6086		0.6126		0.1840
12	0.0718		0.3662		0.6921
13	0.3538		0.1695		0.3711
14	0.3250		0.2576		0.0648
15	0.4802		0.6418		0.0383
16	0.3470		0.9767		0.5012
17	0.5687		0.3023		0.7038
18	0.1057		0.2513		0.2018
19	0.0025		0.3924		0.3861
20	0.0006		0.0028		0.3070
21	0.7340		0.6289		0.3595
22	0.8980		0.3337		0.3343
23	0.2953		0.5993		0.9440
24	0.1005		0.1715		0.6139
25	0.8980		0.8551		0.7523
26-29	0.5273		0.9750		0.8786
30-34	0.9097		0.6667		0.7439
35-39	0.1467		0.2243		0.9703
40-44	0.0975		0.2024		0.7954
45-49	0.7317		0.6374		*
50-54	0.0065		0.0821		*
55-59	0.7272		*		*
60-64	0.6835		*		*
65 or Older	0.1378		*		*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.24C Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	441	480	83	90	45	64
12	22	23	12	15	8	9
13	28	28	21	19	11	10
14	27	31	22	23	12	10
15	27	31	18	21	10	13
16	28	28	19	16	9	7
17	26	30	17	21	7	10
18	34	33	20	19	8	9
19	33	31	14	16	5	5
20	35	33	14	16	9	5
21	35	38	11	17	2	4
22	34	39	12	14	5	10
23	35	34	15	10	8	7
24	34	37	12	11	7	4
25	32	33	9	8	5	5
26-29	135	124	25	19	4	10
30-34	138	134	13	29	8	24
35-39	150	160	16	25	12	18
40-44	154	179	25	25	24	13
45-49	169	143	25	16	12	14
50-54	171	194	9	21	9	*
55-59	101	116	*	*	*	*
60-64	53	69	*	40	*	40
65 or Older	76	83	17	*	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.24D Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.19	0.20	0.03	0.04	0.02	0.03
12	0.53	0.57	0.30	0.38	0.20	0.23
13	0.64	0.64	0.47	0.42	0.26	0.22
14	0.65	0.72	0.54	0.52	0.28	0.23
15	0.65	0.71	0.44	0.49	0.24	0.31
16	0.68	0.68	0.47	0.38	0.22	0.16
17	0.64	0.73	0.42	0.53	0.18	0.23
18	0.73	0.71	0.43	0.42	0.18	0.20
19	0.85	0.80	0.36	0.40	0.14	0.13
20	0.88	0.82	0.35	0.39	0.21	0.13
21	0.90	0.92	0.28	0.41	0.05	0.11
22	0.85	0.98	0.29	0.35	0.11	0.24
23	0.87	0.88	0.37	0.25	0.20	0.17
24	0.94	0.90	0.32	0.28	0.20	0.09
25	0.89	0.91	0.24	0.21	0.14	0.14
26-29	0.92	0.81	0.17	0.12	0.03	0.07
30-34	0.69	0.68	0.06	0.15	0.04	0.12
35-39	0.72	0.77	0.07	0.12	0.06	0.08
40-44	0.68	0.79	0.11	0.11	0.11	0.06
45-49	0.79	0.67	0.12	0.08	0.06	0.06
50-54	0.85	1.00	0.05	0.11	0.04	*
55-59	0.68	0.70	*	*	*	*
60-64	0.45	0.55	*	0.32	*	0.32
65 or Older	0.22	0.24	0.05	*	*	*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.24P Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.4574		0.2265		0.4365
12	0.7253		0.0272		0.3600
13	0.8625		0.1523		0.0473
14	0.5001		0.9134		0.8123
15	0.2781		0.1705		0.5127
16	0.8938		0.6740		0.4353
17	0.5033		0.8629		0.8854
18	0.1424		0.7321		0.4094
19	0.2475		0.7949		0.6203
20	0.0171		0.9914		0.1926
21	0.8701		0.0374		0.2048
22	0.2848		0.6514		0.4900
23	0.5909		0.1080		0.7959
24	0.3323		0.6533		0.4448
25	0.4557		0.8091		0.9246
26-29	0.9433		0.9815		0.3195
30-34	0.2909		0.0100		0.0698
35-39	0.8623		0.2843		0.3538
40-44	0.9584		0.8141		0.2084
45-49	0.2612		0.1709		0.6193
50-54	0.6329		0.5476		*
55-59	0.4998		*		*
60-64	0.6552		*		*
65 or Older	0.7726		*		*
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.25C Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	641	729	354	353	250	210
12	21	17	15	14	9	9
13	23	26	18	22	12	14
14	25	28	23	24	15	19
15	30	33	28	25	20	17
16	35	33	29	28	20	18
17	37	37	33	32	23	20
18	44	48	36	39	25	26
19	43	44	34	38	25	27
20	44	48	38	40	26	22
21	45	50	33	41	22	28
22	44	47	31	37	20	25
23	45	45	31	33	20	21
24	42	41	34	30	24	20
25	42	40	28	28	19	17
26-29	164	166	108	112	78	75
30-34	181	176	119	109	84	76
35-39	201	199	110	114	74	65
40-44	219	224	107	120	67	70
45-49	210	211	134	102	109	61
50-54	266	293	110	101	79	52
55-59	189	188	62	82	18	51
60-64	140	136	79	53	37	25
65 or Older	161	162	75	68	72	33
*Low precision; no estimate reported. NOTE: Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.25D Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.27	0.30	0.15	0.15	0.11	0.09
12	0.50	0.44	0.36	0.36	0.22	0.24
13	0.54	0.59	0.43	0.49	0.28	0.32
14	0.61	0.65	0.56	0.55	0.37	0.42
15	0.72	0.76	0.67	0.59	0.47	0.40
16	0.84	0.81	0.70	0.67	0.48	0.44
17	0.91	0.92	0.81	0.79	0.55	0.48
18	0.95	1.05	0.78	0.85	0.54	0.57
19	1.11	1.13	0.87	0.96	0.65	0.67
20	1.08	1.21	0.93	1.00	0.65	0.55
21	1.14	1.23	0.84	1.00	0.57	0.69
22	1.10	1.17	0.77	0.92	0.51	0.63
23	1.13	1.13	0.78	0.84	0.50	0.54
24	1.15	1.02	0.93	0.73	0.65	0.50
25	1.15	1.10	0.76	0.78	0.53	0.47
26-29	1.11	1.08	0.73	0.73	0.53	0.49
30-34	0.90	0.90	0.59	0.56	0.41	0.38
35-39	0.96	0.95	0.53	0.54	0.35	0.31
40-44	0.97	0.99	0.47	0.53	0.30	0.31
45-49	0.98	0.98	0.63	0.47	0.51	0.29
50-54	1.33	1.51	0.55	0.52	0.40	0.27
55-59	1.27	1.15	0.41	0.50	0.12	0.31
60-64	1.19	1.09	0.68	0.42	0.31	0.20
65 or Older	0.47	0.47	0.22	0.20	0.21	0.10
*Low precision; no estimate reported. NOTE: Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.25P Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.6481		0.2977		0.2207
12	0.1308		0.5089		0.3470
13	0.3652		0.1905		0.7325
14	0.6559		0.8300		0.2880
15	0.4066		0.5923		0.3127
16	0.7960		0.6513		0.0330
17	0.8830		0.1926		0.3076
18	0.5468		0.1455		0.3374
19	0.1997		0.8112		0.4175
20	0.7817		0.1730		0.0561
21	0.1265		0.0375		0.0724
22	0.0113		0.0030		0.2834
23	0.4888		0.3875		0.4128
24	0.1504		0.0249		0.3271
25	0.4901		0.6664		0.3604
26-29	0.6097		0.9807		0.9490
30-34	0.1087		0.9822		0.6517
35-39	0.1850		0.2247		0.6310
40-44	0.3517		0.5981		0.7793
45-49	0.8219		0.2831		0.1907
50-54	0.0350		0.3572		0.3599
55-59	0.7972		0.3447		0.0474
60-64	0.4750		0.1632		0.5179
65 or Older	0.8871		0.9686		0.1577
*Low precision; no estimate reported. NOTE: Nonmedical use of prescription-type pain relievers, tranquilizers, stimulants, or sedatives; does not include over-the-counter drugs. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.26C Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	517	564	299	300	207	170
12	19	16	14	13	8	9
13	22	24	18	20	11	13
14	25	27	22	23	14	17
15	28	29	26	23	18	16
16	31	31	27	26	18	16
17	34	35	30	29	19	17
18	42	46	35	36	22	24
19	40	41	32	34	23	23
20	42	45	35	34	24	20
21	42	49	31	38	19	25
22	43	45	28	33	19	23
23	42	42	30	28	18	19
24	39	40	32	28	19	17
25	36	35	24	22	16	15
26-29	154	150	94	95	65	54
30-34	161	151	108	94	80	63
35-39	162	166	99	93	65	50
40-44	173	179	94	104	56	62
45-49	160	173	114	90	92	55
50-54	185	235	89	73	64	45
55-59	137	140	48	77	12	28
60-64	119	91	72	22	31	18
65 or Older	129	123	66	42	63	33
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.26D Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.22	0.23	0.13	0.12	0.09	0.07
12	0.46	0.41	0.34	0.33	0.19	0.23
13	0.51	0.54	0.41	0.46	0.26	0.31
14	0.60	0.61	0.53	0.54	0.34	0.40
15	0.68	0.68	0.62	0.53	0.44	0.36
16	0.75	0.76	0.63	0.64	0.42	0.38
17	0.83	0.87	0.73	0.70	0.47	0.42
18	0.92	1.01	0.75	0.77	0.47	0.52
19	1.02	1.04	0.82	0.86	0.58	0.59
20	1.05	1.12	0.87	0.85	0.60	0.49
21	1.06	1.20	0.79	0.93	0.48	0.61
22	1.06	1.11	0.70	0.83	0.47	0.58
23	1.06	1.06	0.74	0.72	0.46	0.49
24	1.07	0.99	0.87	0.68	0.52	0.43
25	1.00	0.97	0.67	0.62	0.44	0.41
26-29	1.04	0.98	0.64	0.62	0.44	0.35
30-34	0.80	0.77	0.53	0.48	0.39	0.32
35-39	0.78	0.79	0.47	0.45	0.31	0.24
40-44	0.76	0.79	0.42	0.46	0.25	0.27
45-49	0.75	0.81	0.53	0.42	0.43	0.25
50-54	0.93	1.21	0.44	0.38	0.32	0.23
55-59	0.92	0.85	0.32	0.47	0.08	0.17
60-64	1.01	0.72	0.61	0.17	0.27	0.15
65 or Older	0.37	0.35	0.19	0.12	0.18	0.10
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.26P Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.8008		0.1920		0.2092
12	0.2178		0.6651		0.5269
13	0.9752		0.6049		0.6930
14	0.8486		0.8244		0.1498
15	0.9055		0.3099		0.3183
16	0.2200		0.8480		0.0577
17	0.7005		0.3395		0.3399
18	0.1210		0.4271		0.5652
19	0.4031		0.9220		0.8039
20	0.8209		0.1091		0.0210
21	0.0295		0.0555		0.0628
22	0.0151		0.0244		0.3217
23	0.7530		0.1093		0.5163
24	0.1447		0.1235		0.7600
25	0.3845		0.1914		0.4164
26-29	0.8843		0.8437		0.9738
30-34	0.5840		0.9474		0.7022
35-39	0.3332		0.1700		0.4224
40-44	0.8410		0.6298		0.6782
45-49	0.7625		0.2138		0.2649
50-54	0.1292		0.5545		0.7859
55-59	0.6444		0.1225		0.1398
60-64	0.0987		0.0497		0.4595
65 or Older	0.8759		0.7144		0.3510
*Low precision; no estimate reported. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.27C Illicit Drug Use Other Than Marijuana in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	756	827	420	410	289	255
12	29	26	19	20	12	13
13	33	35	27	26	17	17
14	33	38	29	32	18	22
15	36	38	32	31	23	21
16	41	38	34	30	22	21
17	43	42	36	37	25	24
18	49	52	43	42	30	30
19	49	50	41	42	29	29
20	50	52	42	44	29	26
21	49	54	38	49	25	31
22	52	49	38	41	26	30
23	48	47	37	36	25	24
24	46	48	39	32	27	25
25	46	46	32	32	21	20
26-29	175	188	123	131	83	86
30-34	206	197	129	127	91	91
35-39	229	229	127	134	89	78
40-44	237	251	127	143	90	87
45-49	235	231	144	113	115	70
50-54	321	316	127	114	101	58
55-59	216	223	68	83	18	56
60-64	164	149	79	70	37	52
65 or Older	195	187	76	73	73	35
*Low precision; no estimate reported. NOTE: Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.27D Illicit Drug Use Other Than Marijuana in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2003 and 2004**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.32	0.34	0.18	0.17	0.12	0.11
12	0.70	0.65	0.47	0.50	0.29	0.33
13	0.77	0.80	0.61	0.60	0.40	0.39
14	0.79	0.88	0.70	0.73	0.45	0.50
15	0.88	0.88	0.77	0.72	0.55	0.49
16	0.98	0.92	0.82	0.74	0.52	0.51
17	1.04	1.03	0.88	0.91	0.62	0.60
18	1.06	1.12	0.94	0.92	0.65	0.65
19	1.26	1.26	1.06	1.07	0.75	0.74
20	1.23	1.30	1.04	1.11	0.72	0.66
21	1.24	1.32	0.96	1.19	0.63	0.76
22	1.29	1.22	0.96	1.01	0.65	0.75
23	1.19	1.19	0.92	0.92	0.62	0.62
24	1.25	1.18	1.07	0.80	0.76	0.63
25	1.27	1.28	0.88	0.90	0.57	0.57
26-29	1.19	1.22	0.83	0.85	0.56	0.56
30-34	1.02	1.00	0.64	0.65	0.45	0.46
35-39	1.09	1.09	0.61	0.64	0.42	0.37
40-44	1.04	1.11	0.56	0.63	0.40	0.38
45-49	1.10	1.07	0.67	0.53	0.54	0.32
50-54	1.60	1.63	0.63	0.59	0.50	0.30
55-59	1.45	1.36	0.45	0.51	0.12	0.34
60-64	1.40	1.19	0.68	0.55	0.31	0.41
65 or Older	0.57	0.54	0.22	0.21	0.21	0.10
*Low precision; no estimate reported. NOTE: Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50411

**Table 1.27P Illicit Drug Use Other Than Marijuana in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Age Category	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.2179		0.1310		0.0716
12	0.2742		0.5694		0.5978
13	0.8957		0.9165		0.3310
14	0.8291		0.4305		0.4013
15	0.1634		0.6926		0.2812
16	0.7679		0.3714		0.0812
17	0.7223		0.2133		0.4533
18	0.7432		0.4346		0.7618
19	0.1297		0.3989		0.6541
20	0.0708		0.0153		0.0270
21	0.4676		0.0387		0.0396
22	0.3108		0.0547		0.4627
23	0.1154		0.0504		0.1316
24	0.0790		0.0034		0.4032
25	0.6022		0.9669		0.3418
26-29	0.3448		0.5699		0.6307
30-34	0.0679		0.8466		0.3455
35-39	0.0827		0.5766		0.3500
40-44	0.9025		0.5822		0.4549
45-49	0.6133		0.1267		0.1266
50-54	0.1107		0.2250		0.1045
55-59	0.8740		0.5132		0.0158
60-64	0.2948		0.5187		0.6188
65 or Older	0.9155		0.8784		0.1602
*Low precision; no estimate reported. NOTE: Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50414

**Table 1.28C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2003 and 2004**
Demographic Characteristic	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	909	969	558	535	404	415
AGE
12-17	107	96	91	87	67	67
18-25	155	165	153	154	128	130
26 or Older	874	928	489	473	363	366
GENDER
Male	614	625	384	382	284	303
Female	625	636	329	326	244	238
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	870	907	516	504	368	394
White	759	804	466	481	326	361
Black or African American	297	303	186	166	138	132
American Indian or Alaska Native	42	76	23	46	22	28
Native Hawaiian or Other Pacific Islander	29	*	18	*	14	*
Asian	208	194	83	79	63	60
Two or More Races	72	90	54	55	40	43
Hispanic or Latino	297	274	182	164	134	130
*Low precision; no estimate reported. NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50414

**Table 1.28D Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2003 and 2004**
Demographic Characteristic	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.38	0.40	0.23	0.22	0.17	0.17
AGE
12-17	0.43	0.38	0.36	0.34	0.27	0.27
18-25	0.49	0.51	0.48	0.48	0.40	0.40
26 or Older	0.48	0.51	0.27	0.26	0.20	0.20
GENDER
Male	0.53	0.54	0.33	0.33	0.25	0.26
Female	0.51	0.51	0.27	0.26	0.20	0.19
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.42	0.43	0.25	0.24	0.18	0.19
White	0.46	0.48	0.28	0.29	0.20	0.22
Black or African American	1.08	1.08	0.68	0.59	0.50	0.47
American Indian or Alaska Native	3.35	5.87	1.87	3.55	1.73	2.17
Native Hawaiian or Other Pacific Islander	5.87	*	3.58	*	2.84	*
Asian	2.13	1.95	0.85	0.79	0.65	0.60
Two or More Races	2.78	3.53	2.09	2.17	1.57	1.67
Hispanic or Latino	0.99	0.88	0.61	0.53	0.45	0.42
*Low precision; no estimate reported. NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50414

**Table 1.28P Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2004 Versus 2003**
Demographic Characteristic	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	0.2373		0.4285		0.2576
AGE
12-17	0.3672		0.1100		0.0803
18-25	0.0586		0.3109		0.1142
26 or Older	0.4402		0.7772		0.7090
GENDER
Male	0.5435		0.4614		0.7637
Female	0.2702		0.6492		0.1246
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	0.4651		0.9579		0.4410
White	0.8698		0.9602		0.3998
Black or African American	0.3937		0.4084		0.9735
American Indian or Alaska Native	0.5688		0.0580		0.9268
Native Hawaiian or Other Pacific Islander	*		*		*
Asian	0.5791		0.8428		0.4529
Two or More Races	0.2485		0.7463		0.5718
Hispanic or Latino	0.2041		0.0249		0.2283
*Low precision; no estimate reported. NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

50414

**Table 1.29C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2003 and 2004**
Demographic Characteristic	TIME PERIOD
	Lifetime		Past Year		Past Month
	2003	2004	2003	2004	2003	2004
TOTAL	107	96	91	87	67	67
GENDER
Male	71	67	64	62	47	44
Female	73	66	64	63	45	50
HISPANIC ORIGIN AND RACE
Not Hispanic or Latino	96	87	84	79	61	59
White	81	75	71	68	53	53
Black or African American	41	38	33	32	23	22
American Indian or Alaska Native	7	6	7	7	5	6
Native Hawaiian or Other Pacific Islander	*	*	*	*	*	*
Asian	23	25	18	21	13	13
Two or More Races	12	13	11	12