Tables of Model-Based Estimates, State Estimates from the 2003-2004 NSDUH, SAMHSA OAS

51010

**Table B.1 *Any Illicit Drug Use in Past Month,* by Age Group and State: Percentages, Annual Averages Based on 2003 and 2004 NSDUHs**
State	Total		AGE GROUP (Years)
	Total		12–17		18–25		26 or Older
	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval
Total	8.06		10.92		19.83		5.60
Alabama	6.94	(5.87 – 8.18)	9.79	(8.00 – 11.94)	17.20	(14.47 – 20.33)	4.71	(3.60 – 6.15)
Alaska	11.79	(10.15 – 13.65)	14.60	(12.04 – 17.60)	25.15	(21.65 – 29.01)	8.77	(6.89 – 11.09)
Arizona	8.29	(7.04 – 9.74)	12.57	(10.38 – 15.15)	17.99	(15.14 – 21.23)	5.91	(4.57 – 7.63)
Arkansas	7.54	(6.44 – 8.82)	11.54	(9.47 – 14.00)	18.96	(16.01 – 22.30)	4.96	(3.81 – 6.43)
California	8.92	(8.14 – 9.75)	12.05	(10.78 – 13.46)	19.65	(18.02 – 21.38)	6.49	(5.58 – 7.54)
Colorado	10.18	(8.80 – 11.76)	13.47	(11.22 – 16.09)	23.38	(20.21 – 26.88)	7.41	(5.88 – 9.30)
Connecticut	8.54	(7.33 – 9.92)	11.69	(9.70 – 14.02)	26.43	(23.03 – 30.14)	5.45	(4.16 – 7.11)
Delaware	8.56	(7.41 – 9.86)	12.00	(9.94 – 14.42)	25.60	(22.17 – 29.36)	5.15	(4.00 – 6.61)
District of Columbia	9.56	(7.99 – 11.41)	9.67	(7.70 – 12.09)	21.85	(18.50 – 25.62)	7.20	(5.46 – 9.44)
Florida	7.77	(7.07 – 8.53)	10.27	(9.16 – 11.49)	20.08	(18.43 – 21.84)	5.64	(4.84 – 6.56)
Georgia	8.00	(6.80 – 9.40)	9.47	(7.62 – 11.70)	17.72	(14.90 – 20.96)	6.00	(4.69 – 7.66)
Hawaii	7.96	(6.58 – 9.58)	12.27	(9.95 – 15.05)	19.10	(16.05 – 22.58)	5.71	(4.24 – 7.66)
Idaho	6.94	(5.88 – 8.18)	10.24	(8.35 – 12.49)	14.31	(11.83 – 17.21)	4.91	(3.76 – 6.38)
Illinois	7.62	(6.93 – 8.37)	9.10	(8.04 – 10.27)	19.46	(17.86 – 21.17)	5.30	(4.52 – 6.21)
Indiana	7.41	(6.37 – 8.60)	10.26	(8.42 – 12.46)	18.36	(15.49 – 21.61)	4.99	(3.94 – 6.31)
Iowa	6.52	(5.52 – 7.69)	8.77	(7.06 – 10.86)	16.26	(13.58 – 19.33)	4.39	(3.35 – 5.75)
Kansas	6.66	(5.60 – 7.91)	10.39	(8.43 – 12.76)	16.00	(13.24 – 19.21)	4.29	(3.20 – 5.73)
Kentucky	8.63	(7.40 – 10.06)	12.27	(10.21 – 14.68)	19.76	(16.98 – 22.88)	6.24	(4.91 – 7.90)
Louisiana	7.66	(6.60 – 8.88)	10.08	(8.28 – 12.21)	18.38	(15.73 – 21.36)	5.13	(3.99 – 6.58)
Maine	9.31	(8.03 – 10.77)	14.09	(11.76 – 16.80)	25.35	(22.17 – 28.81)	6.25	(4.86 – 7.99)
Maryland	7.03	(5.94 – 8.29)	9.61	(7.85 – 11.70)	20.62	(17.48 – 24.17)	4.46	(3.35 – 5.91)
Massachusetts	10.16	(8.84 – 11.66)	13.21	(10.90 – 15.93)	29.45	(25.72 – 33.48)	6.68	(5.27 – 8.43)
Michigan	9.00	(8.26 – 9.81)	12.25	(11.08 – 13.51)	21.79	(20.15 – 23.52)	6.29	(5.43 – 7.28)
Minnesota	7.41	(6.30 – 8.70)	10.25	(8.40 – 12.45)	18.19	(15.28 – 21.51)	5.05	(3.89 – 6.54)
Mississippi	5.79	(4.84 – 6.92)	9.30	(7.46 – 11.52)	13.34	(10.98 – 16.11)	3.75	(2.76 – 5.07)
Missouri	8.13	(6.98 – 9.45)	10.99	(9.09 – 13.24)	18.87	(16.12 – 21.95)	5.81	(4.58 – 7.35)
Montana	9.70	(8.33 – 11.27)	13.51	(11.31 – 16.07)	22.27	(19.29 – 25.57)	6.90	(5.37 – 8.82)
Nebraska	6.86	(5.79 – 8.11)	10.10	(8.11 – 12.51)	16.83	(14.08 – 19.98)	4.45	(3.38 – 5.84)
Nevada	8.68	(7.33 – 10.26)	11.27	(9.12 – 13.85)	18.18	(15.24 – 21.54)	6.82	(5.33 – 8.68)
New Hampshire	9.87	(8.59 – 11.32)	12.58	(10.36 – 15.19)	27.43	(24.03 – 31.11)	6.71	(5.33 – 8.42)
New Jersey	6.86	(5.82 – 8.07)	10.35	(8.39 – 12.72)	21.34	(18.16 – 24.90)	4.28	(3.24 – 5.64)
New Mexico	11.25	(9.57 – 13.18)	16.22	(13.51 – 19.35)	23.90	(20.51 – 27.66)	8.08	(6.23 – 10.43)
New York	9.10	(8.33 – 9.93)	11.49	(10.22 – 12.90)	24.55	(22.63 – 26.58)	6.22	(5.36 – 7.22)
North Carolina	7.23	(6.15 – 8.50)	11.06	(9.11 – 13.37)	17.78	(14.99 – 20.96)	4.96	(3.83 – 6.40)
North Dakota	7.47	(6.31 – 8.83)	10.76	(8.75 – 13.16)	16.46	(13.69 – 19.65)	5.14	(3.87 – 6.79)
Ohio	7.88	(7.20 – 8.61)	10.72	(9.68 – 11.86)	19.76	(18.19 – 21.43)	5.42	(4.64 – 6.33)
Oklahoma	8.44	(7.12 – 9.98)	11.80	(9.65 – 14.35)	19.51	(16.39 – 23.07)	5.84	(4.42 – 7.69)
Oregon	9.47	(8.19 – 10.93)	12.60	(10.44 – 15.13)	23.12	(20.12 – 26.43)	6.73	(5.32 – 8.48)
Pennsylvania	7.80	(7.12 – 8.53)	10.70	(9.61 – 11.89)	21.20	(19.56 – 22.93)	5.22	(4.46 – 6.10)
Rhode Island	10.84	(9.39 – 12.47)	13.63	(11.22 – 16.46)	27.97	(24.35 – 31.89)	7.33	(5.78 – 9.26)
South Carolina	7.65	(6.55 – 8.91)	10.86	(8.91 – 13.18)	18.99	(16.02 – 22.36)	5.21	(4.07 – 6.63)
South Dakota	6.96	(5.83 – 8.28)	9.83	(7.90 – 12.17)	15.39	(12.88 – 18.28)	4.86	(3.62 – 6.50)
Tennessee	6.80	(5.70 – 8.09)	9.15	(7.42 – 11.23)	16.00	(13.19 – 19.27)	4.96	(3.81 – 6.42)
Texas	6.96	(6.37 – 7.61)	9.48	(8.41 – 10.67)	16.33	(14.85 – 17.93)	4.71	(4.04 – 5.49)
Utah	6.88	(5.76 – 8.20)	7.80	(6.14 – 9.85)	13.58	(11.15 – 16.44)	4.82	(3.60 – 6.42)
Vermont	10.44	(9.00 – 12.07)	13.98	(11.75 – 16.55)	28.33	(24.79 – 32.16)	6.90	(5.35 – 8.85)
Virginia	7.25	(6.17 – 8.50)	9.53	(7.68 – 11.77)	20.01	(17.09 – 23.28)	4.84	(3.74 – 6.24)
Washington	8.52	(7.24 – 9.99)	11.70	(9.71 – 14.05)	20.39	(17.33 – 23.83)	6.03	(4.66 – 7.79)
West Virginia	7.36	(6.30 – 8.58)	11.38	(9.42 – 13.69)	19.01	(16.28 – 22.09)	5.02	(3.89 – 6.46)
Wisconsin	7.77	(6.66 – 9.05)	11.57	(9.59 – 13.90)	19.16	(16.29 – 22.39)	5.19	(4.00 – 6.71)
Wyoming	7.87	(6.69 – 9.22)	10.03	(8.13 – 12.31)	18.65	(15.62 – 22.11)	5.50	(4.26 – 7.07)
NOTE: Any Illicit Drug includes marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. NOTE: Estimates are based on a survey-weighted hierarchical Bayes estimation approach, and the 95 percent prediction (credible) intervals are generated by Markov Chain Monte Carlo techniques. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

51010

**Table B.2 *Marijuana Use in Past Year,* by Age Group and State: Percentages, Annual Averages Based on 2003 and 2004 NSDUHs**
State	Total		AGE GROUP (Years)
	Total		12–17		18–25		26 or Older
	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval
Total	10.60		14.74		28.17		6.94
Alabama	9.01	(7.79 – 10.39)	13.40	(11.30 – 15.83)	25.21	(21.95 – 28.77)	5.51	(4.27 – 7.10)
Alaska	15.83	(13.84 – 18.05)	18.44	(15.73 – 21.51)	36.09	(32.17 – 40.21)	11.56	(9.27 – 14.32)
Arizona	10.52	(9.12 – 12.10)	16.56	(14.01 – 19.47)	26.17	(22.68 – 29.99)	6.81	(5.33 – 8.65)
Arkansas	10.16	(8.86 – 11.62)	14.66	(12.32 – 17.35)	29.65	(26.25 – 33.30)	6.05	(4.70 – 7.76)
California	11.07	(10.25 – 11.95)	14.60	(13.23 – 16.09)	27.82	(25.88 – 29.85)	7.49	(6.53 – 8.58)
Colorado	13.32	(11.61 – 15.24)	18.27	(15.52 – 21.37)	31.16	(27.48 – 35.08)	9.51	(7.64 – 11.77)
Connecticut	12.50	(10.91 – 14.28)	18.53	(15.87 – 21.53)	39.37	(35.35 – 43.54)	7.70	(6.02 – 9.80)
Delaware	10.78	(9.38 – 12.35)	15.10	(12.63 – 17.96)	31.65	(28.13 – 35.38)	6.59	(5.09 – 8.48)
District of Columbia	13.81	(11.99 – 15.84)	13.28	(10.98 – 15.96)	30.87	(27.05 – 34.98)	10.59	(8.54 – 13.06)
Florida	10.57	(9.76 – 11.44)	14.26	(12.95 – 15.67)	29.07	(27.10 – 31.12)	7.39	(6.46 – 8.43)
Georgia	9.76	(8.38 – 11.34)	13.29	(11.09 – 15.86)	22.97	(19.61 – 26.73)	6.82	(5.33 – 8.69)
Hawaii	10.80	(9.24 – 12.60)	16.99	(14.21 – 20.18)	29.39	(25.71 – 33.36)	7.19	(5.50 – 9.35)
Idaho	9.18	(7.96 – 10.56)	14.21	(11.95 – 16.82)	23.19	(19.98 – 26.74)	5.50	(4.24 – 7.11)
Illinois	10.47	(9.70 – 11.30)	13.76	(12.47 – 15.17)	28.04	(26.18 – 29.98)	6.88	(6.00 – 7.88)
Indiana	10.35	(8.98 – 11.89)	13.55	(11.34 – 16.11)	28.64	(25.15 – 32.41)	6.52	(5.09 – 8.32)
Iowa	9.35	(8.05 – 10.84)	12.15	(10.09 – 14.55)	27.06	(23.52 – 30.93)	5.65	(4.33 – 7.32)
Kansas	9.17	(7.88 – 10.65)	13.84	(11.54 – 16.51)	23.96	(20.57 – 27.71)	5.60	(4.31 – 7.24)
Kentucky	10.60	(9.17 – 12.22)	16.08	(13.70 – 18.79)	24.57	(21.45 – 27.97)	7.48	(5.93 – 9.41)
Louisiana	8.93	(7.73 – 10.30)	12.36	(10.29 – 14.79)	23.58	(20.52 – 26.93)	5.45	(4.20 – 7.06)
Maine	12.45	(10.98 – 14.08)	18.32	(15.69 – 21.28)	36.86	(33.22 – 40.66)	7.96	(6.37 – 9.91)
Maryland	10.35	(8.92 – 11.98)	15.06	(12.62 – 17.88)	29.86	(25.96 – 34.07)	6.52	(5.04 – 8.40)
Massachusetts	14.19	(12.57 – 15.98)	17.99	(15.37 – 20.94)	38.10	(34.17 – 42.19)	9.87	(8.07 – 12.02)
Michigan	12.61	(11.71 – 13.57)	16.17	(14.82 – 17.62)	32.08	(30.27 – 33.94)	8.68	(7.62 – 9.88)
Minnesota	11.16	(9.68 – 12.82)	16.42	(13.94 – 19.25)	28.71	(25.09 – 32.63)	7.24	(5.67 – 9.20)
Mississippi	7.83	(6.68 – 9.16)	10.28	(8.34 – 12.62)	20.18	(17.31 – 23.40)	4.97	(3.76 – 6.55)
Missouri	11.93	(10.47 – 13.56)	16.74	(14.27 – 19.53)	29.97	(26.59 – 33.58)	8.04	(6.44 – 9.98)
Montana	12.80	(11.27 – 14.51)	19.84	(17.12 – 22.88)	33.70	(30.28 – 37.29)	8.05	(6.40 – 10.08)
Nebraska	9.61	(8.26 – 11.15)	13.61	(11.30 – 16.31)	24.22	(20.85 – 27.94)	6.18	(4.78 – 7.97)
Nevada	10.56	(9.09 – 12.25)	17.11	(14.49 – 20.11)	25.68	(22.21 – 29.48)	7.27	(5.70 – 9.25)
New Hampshire	14.60	(12.79 – 16.61)	18.18	(15.49 – 21.21)	39.78	(36.01 – 43.68)	10.11	(8.10 – 12.55)
New Jersey	8.73	(7.53 – 10.10)	13.24	(11.02 – 15.83)	28.96	(25.14 – 33.10)	5.17	(3.97 – 6.72)
New Mexico	13.25	(11.55 – 15.17)	19.88	(17.06 – 23.04)	33.51	(29.55 – 37.72)	8.39	(6.54 – 10.70)
New York	11.80	(10.98 – 12.68)	14.95	(13.59 – 16.42)	33.10	(31.04 – 35.23)	7.86	(6.93 – 8.91)
North Carolina	9.45	(8.18 – 10.91)	14.54	(12.31 – 17.10)	25.53	(22.12 – 29.28)	6.08	(4.78 – 7.71)
North Dakota	10.12	(8.86 – 11.53)	16.11	(13.68 – 18.89)	28.93	(25.32 – 32.83)	5.36	(4.07 – 7.01)
Ohio	10.12	(9.38 – 10.91)	14.33	(13.03 – 15.74)	27.81	(26.03 – 29.67)	6.47	(5.61 – 7.45)
Oklahoma	9.84	(8.52 – 11.33)	16.14	(13.67 – 18.97)	25.86	(22.24 – 29.84)	5.88	(4.54 – 7.59)
Oregon	13.18	(11.58 – 14.96)	18.19	(15.67 – 21.01)	34.16	(30.60 – 37.92)	8.94	(7.18 – 11.08)
Pennsylvania	10.54	(9.76 – 11.36)	14.39	(13.08 – 15.82)	30.76	(28.88 – 32.71)	6.71	(5.83 – 7.71)
Rhode Island	14.85	(13.01 – 16.90)	18.68	(15.68 – 22.09)	41.05	(36.79 – 45.45)	9.55	(7.56 – 11.99)
South Carolina	9.97	(8.67 – 11.43)	13.91	(11.72 – 16.43)	25.71	(22.31 – 29.43)	6.65	(5.29 – 8.32)
South Dakota	9.51	(8.30 – 10.88)	15.63	(13.12 – 18.52)	25.02	(21.78 – 28.57)	5.52	(4.26 – 7.14)
Tennessee	8.42	(7.24 – 9.77)	12.77	(10.69 – 15.18)	21.77	(18.51 – 25.42)	5.62	(4.40 – 7.16)
Texas	8.49	(7.85 – 9.18)	13.33	(12.03 – 14.74)	21.69	(20.03 – 23.44)	5.11	(4.38 – 5.95)
Utah	7.97	(6.78 – 9.35)	10.48	(8.48 – 12.90)	18.78	(15.86 – 22.09)	4.45	(3.20 – 6.15)
Vermont	14.90	(13.23 – 16.73)	19.80	(17.09 – 22.82)	43.33	(39.25 – 47.51)	9.37	(7.54 – 11.59)
Virginia	9.78	(8.47 – 11.27)	12.81	(10.61 – 15.38)	30.54	(26.97 – 34.35)	5.96	(4.63 – 7.64)
Washington	11.62	(10.15 – 13.27)	15.73	(13.33 – 18.46)	29.54	(26.08 – 33.26)	7.97	(6.36 – 9.94)
West Virginia	9.60	(8.40 – 10.95)	15.23	(12.88 – 17.92)	28.87	(25.51 – 32.47)	5.85	(4.60 – 7.41)
Wisconsin	10.76	(9.39 – 12.30)	17.08	(14.55 – 19.95)	29.26	(25.65 – 33.15)	6.54	(5.11 – 8.33)
Wyoming	10.59	(9.25 – 12.11)	14.47	(12.17 – 17.12)	28.87	(25.14 – 32.90)	6.55	(5.15 – 8.30)
NOTE: Estimates are based on a survey-weighted hierarchical Bayes estimation approach, and the 95 percent prediction (credible) intervals are generated by Markov Chain Monte Carlo techniques. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

51010

**Table B.3 *Marijuana Use in Past Month,* by Age Group and State: Percentages, Annual Averages Based on 2003 and 2004 NSDUHs**
State	Total		AGE GROUP (Years)
	Total		12–17		18–25		26 or Older
	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval
Total	6.11		7.73		16.58		4.05
Alabama	4.71	(3.86 – 5.73)	6.43	(5.03 – 8.18)	13.79	(11.42 – 16.55)	2.85	(2.04 – 3.98)
Alaska	9.88	(8.34 – 11.68)	12.02	(9.60 – 14.94)	23.01	(19.67 – 26.72)	7.03	(5.31 – 9.25)
Arizona	5.90	(4.86 – 7.15)	8.33	(6.49 – 10.65)	14.93	(12.40 – 17.87)	3.91	(2.86 – 5.34)
Arkansas	5.80	(4.88 – 6.88)	8.44	(6.72 – 10.56)	16.07	(13.44 – 19.11)	3.60	(2.68 – 4.82)
California	6.71	(6.07 – 7.40)	8.52	(7.46 – 9.70)	16.23	(14.75 – 17.83)	4.70	(3.97 – 5.55)
Colorado	7.33	(6.12 – 8.75)	9.83	(7.87 – 12.21)	18.91	(16.04 – 22.15)	4.95	(3.70 – 6.60)
Connecticut	7.06	(5.95 – 8.36)	8.66	(6.85 – 10.88)	24.09	(20.74 – 27.80)	4.31	(3.20 – 5.78)
Delaware	6.26	(5.28 – 7.40)	7.47	(5.89 – 9.45)	20.97	(17.96 – 24.34)	3.54	(2.61 – 4.80)
District of Columbia	7.41	(6.11 – 8.96)	5.88	(4.48 – 7.69)	19.93	(16.62 – 23.71)	5.15	(3.80 – 6.96)
Florida	5.88	(5.26 – 6.56)	7.29	(6.37 – 8.35)	16.52	(14.95 – 18.22)	4.13	(3.45 – 4.93)
Georgia	5.47	(4.50 – 6.64)	6.34	(4.91 – 8.16)	13.17	(10.74 – 16.05)	3.93	(2.92 – 5.28)
Hawaii	6.52	(5.33 – 7.97)	9.71	(7.73 – 12.13)	16.62	(13.71 – 19.99)	4.58	(3.32 – 6.29)
Idaho	4.83	(3.97 – 5.87)	7.29	(5.71 – 9.27)	11.26	(9.12 – 13.84)	3.13	(2.26 – 4.30)
Illinois	5.74	(5.16 – 6.39)	6.34	(5.47 – 7.32)	16.64	(15.10 – 18.31)	3.72	(3.08 – 4.49)
Indiana	5.59	(4.64 – 6.73)	7.61	(6.01 – 9.60)	14.70	(12.21 – 17.59)	3.63	(2.69 – 4.89)
Iowa	4.70	(3.83 – 5.75)	6.38	(4.92 – 8.23)	13.09	(10.73 – 15.88)	2.90	(2.05 – 4.07)
Kansas	5.02	(4.11 – 6.14)	7.63	(6.01 – 9.64)	13.60	(11.14 – 16.51)	2.97	(2.09 – 4.20)
Kentucky	6.44	(5.37 – 7.70)	8.75	(7.01 – 10.88)	15.47	(13.05 – 18.23)	4.58	(3.44 – 6.07)
Louisiana	5.25	(4.38 – 6.27)	6.45	(5.06 – 8.18)	14.91	(12.51 – 17.67)	3.12	(2.26 – 4.29)
Maine	8.27	(6.97 – 9.78)	11.69	(9.48 – 14.35)	24.00	(20.89 – 27.42)	5.42	(4.02 – 7.28)
Maryland	5.54	(4.54 – 6.74)	7.42	(5.77 – 9.50)	18.05	(15.09 – 21.45)	3.24	(2.28 – 4.60)
Massachusetts	8.70	(7.45 – 10.14)	10.28	(8.31 – 12.64)	26.13	(22.72 – 29.85)	5.70	(4.43 – 7.31)
Michigan	7.23	(6.56 – 7.96)	8.77	(7.80 – 9.85)	18.99	(17.50 – 20.57)	4.95	(4.18 – 5.85)
Minnesota	6.10	(5.01 – 7.40)	8.08	(6.40 – 10.15)	16.17	(13.49 – 19.27)	3.99	(2.90 – 5.47)
Mississippi	4.23	(3.42 – 5.21)	5.61	(4.27 – 7.34)	10.95	(8.88 – 13.44)	2.67	(1.88 – 3.76)
Missouri	6.38	(5.35 – 7.60)	8.17	(6.49 – 10.25)	16.47	(13.92 – 19.39)	4.33	(3.26 – 5.72)
Montana	7.95	(6.68 – 9.43)	10.00	(8.00 – 12.44)	20.16	(17.35 – 23.31)	5.45	(4.09 – 7.23)
Nebraska	5.31	(4.37 – 6.43)	7.39	(5.64 – 9.62)	14.39	(11.80 – 17.43)	3.24	(2.35 – 4.45)
Nevada	6.16	(5.10 – 7.44)	7.82	(6.06 – 10.02)	15.24	(12.58 – 18.34)	4.49	(3.39 – 5.94)
New Hampshire	8.68	(7.34 – 10.25)	10.31	(8.31 – 12.72)	24.14	(21.03 – 27.54)	6.01	(4.56 – 7.87)
New Jersey	5.01	(4.11 – 6.08)	6.95	(5.33 – 9.01)	17.61	(14.69 – 20.97)	2.90	(2.07 – 4.06)
New Mexico	8.65	(7.25 – 10.30)	11.91	(9.53 – 14.77)	21.10	(17.96 – 24.63)	5.79	(4.30 – 7.76)
New York	7.43	(6.74 – 8.18)	8.46	(7.39 – 9.67)	21.46	(19.74 – 23.29)	4.97	(4.20 – 5.86)
North Carolina	5.62	(4.66 – 6.75)	7.39	(5.84 – 9.31)	15.33	(12.76 – 18.32)	3.75	(2.77 – 5.06)
North Dakota	5.62	(4.63 – 6.80)	7.49	(5.82 – 9.60)	14.72	(12.27 – 17.55)	3.45	(2.47 – 4.82)
Ohio	6.11	(5.55 – 6.72)	8.21	(7.25 – 9.28)	16.62	(15.24 – 18.11)	3.99	(3.37 – 4.73)
Oklahoma	5.60	(4.62 – 6.78)	7.76	(6.01 – 9.96)	15.70	(12.95 – 18.91)	3.36	(2.42 – 4.65)
Oregon	8.03	(6.79 – 9.47)	9.74	(7.91 – 11.95)	21.07	(18.18 – 24.28)	5.58	(4.25 – 7.30)
Pennsylvania	6.02	(5.47 – 6.62)	7.75	(6.81 – 8.82)	17.74	(16.24 – 19.36)	3.87	(3.27 – 4.57)
Rhode Island	9.14	(7.80 – 10.69)	10.97	(8.81 – 13.57)	25.42	(21.92 – 29.28)	5.92	(4.51 – 7.74)
South Carolina	5.74	(4.76 – 6.90)	6.73	(5.27 – 8.56)	15.53	(12.96 – 18.51)	3.88	(2.90 – 5.17)
South Dakota	4.89	(4.01 – 5.95)	6.90	(5.28 – 8.98)	12.93	(10.70 – 15.55)	2.99	(2.09 – 4.26)
Tennessee	5.03	(4.10 – 6.15)	6.14	(4.65 – 8.08)	12.81	(10.36 – 15.73)	3.58	(2.65 – 4.82)
Texas	4.69	(4.20 – 5.22)	5.97	(5.09 – 6.98)	12.61	(11.29 – 14.05)	2.92	(2.39 – 3.55)
Utah	4.21	(3.37 – 5.25)	4.74	(3.46 – 6.44)	9.61	(7.61 – 12.07)	2.59	(1.76 – 3.80)
Vermont	8.99	(7.67 – 10.52)	11.11	(9.09 – 13.50)	26.35	(22.92 – 30.10)	5.73	(4.34 – 7.53)
Virginia	5.39	(4.43 – 6.54)	6.76	(5.29 – 8.61)	16.13	(13.43 – 19.26)	3.44	(2.51 – 4.69)
Washington	6.36	(5.28 – 7.64)	7.98	(6.34 – 10.01)	17.28	(14.51 – 20.45)	4.25	(3.16 – 5.70)
West Virginia	5.61	(4.66 – 6.73)	7.77	(6.11 – 9.82)	15.67	(13.17 – 18.55)	3.74	(2.77 – 5.02)
Wisconsin	5.75	(4.76 – 6.93)	8.36	(6.63 – 10.49)	15.89	(13.23 – 18.97)	3.55	(2.57 – 4.89)
Wyoming	5.70	(4.69 – 6.91)	6.87	(5.31 – 8.84)	16.37	(13.54 – 19.65)	3.50	(2.51 – 4.85)
NOTE: Estimates are based on a survey-weighted hierarchical Bayes estimation approach, and the 95 percent prediction (credible) intervals are generated by Markov Chain Monte Carlo techniques. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

51010

**Table B.4 *Perceptions of Great Risk of Smoking Marijuana Once a Month,* by Age Group and State: Percentages, Annual Averages Based on 2003 and 2004 NSDUHs**
State	Total		AGE GROUP (Years)
	Total		12–17		18–25		26 or Older
	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval
Total	39.74		34.92		25.20		42.96
Alabama	51.08	(47.58 – 54.58)	40.79	(36.96 – 44.73)	32.60	(29.09 – 36.31)	55.77	(51.33 – 60.13)
Alaska	28.18	(24.99 – 31.60)	27.01	(22.99 – 31.46)	20.02	(16.87 – 23.59)	29.93	(25.79 – 34.42)
Arizona	40.19	(36.93 – 43.53)	35.12	(31.22 – 39.23)	28.21	(24.87 – 31.81)	43.09	(39.02 – 47.26)
Arkansas	45.34	(42.13 – 48.59)	37.95	(34.23 – 41.81)	27.58	(24.38 – 31.02)	49.53	(45.48 – 53.58)
California	39.64	(37.94 – 41.38)	34.28	(32.32 – 36.28)	26.52	(24.70 – 28.42)	42.84	(40.66 – 45.05)
Colorado	31.15	(28.28 – 34.17)	30.97	(27.45 – 34.71)	20.96	(18.16 – 24.07)	32.97	(29.42 – 36.73)
Connecticut	33.84	(30.54 – 37.31)	27.86	(24.60 – 31.37)	20.70	(17.92 – 23.78)	36.59	(32.53 – 40.85)
Delaware	40.00	(36.82 – 43.27)	33.59	(29.99 – 37.39)	22.30	(19.50 – 25.38)	43.90	(39.94 – 47.95)
District of Columbia	33.57	(30.26 – 37.05)	29.24	(25.19 – 33.65)	19.59	(16.48 – 23.12)	36.63	(32.57 – 40.90)
Florida	42.88	(41.22 – 44.55)	36.56	(34.65 – 38.51)	26.58	(24.75 – 28.50)	46.05	(44.00 – 48.12)
Georgia	44.14	(41.03 – 47.28)	38.94	(35.22 – 42.80)	31.13	(27.61 – 34.87)	47.28	(43.35 – 51.24)
Hawaii	38.82	(35.36 – 42.40)	32.02	(28.34 – 35.93)	28.83	(25.36 – 32.56)	41.21	(36.96 – 45.59)
Idaho	38.96	(36.07 – 41.93)	36.60	(33.04 – 40.30)	26.30	(23.24 – 29.60)	41.95	(38.24 – 45.75)
Illinois	38.18	(36.60 – 39.78)	34.52	(32.64 – 36.45)	24.74	(23.04 – 26.52)	41.08	(39.06 – 43.14)
Indiana	41.23	(38.32 – 44.21)	36.31	(32.79 – 39.99)	24.06	(21.15 – 27.23)	45.09	(41.41 – 48.83)
Iowa	41.44	(38.21 – 44.74)	40.60	(36.79 – 44.53)	25.08	(21.88 – 28.58)	44.63	(40.55 – 48.79)
Kansas	43.51	(40.28 – 46.80)	41.37	(37.37 – 45.48)	25.68	(22.43 – 29.22)	47.32	(43.20 – 51.48)
Kentucky	41.40	(38.24 – 44.65)	39.21	(35.63 – 42.90)	27.77	(24.68 – 31.09)	44.04	(40.09 – 48.08)
Louisiana	45.66	(42.61 – 48.75)	37.04	(33.45 – 40.77)	28.15	(25.05 – 31.48)	50.49	(46.58 – 54.41)
Maine	33.88	(30.72 – 37.19)	26.70	(23.35 – 30.34)	17.02	(14.37 – 20.06)	37.37	(33.49 – 41.43)
Maryland	39.69	(36.12 – 43.38)	35.58	(31.94 – 39.38)	25.91	(22.63 – 29.48)	42.50	(38.06 – 47.07)
Massachusetts	31.22	(28.28 – 34.33)	27.81	(24.49 – 31.39)	18.40	(15.67 – 21.48)	33.71	(30.08 – 37.55)
Michigan	37.03	(35.35 – 38.73)	32.10	(30.27 – 34.00)	21.68	(20.05 – 23.41)	40.43	(38.28 – 42.60)
Minnesota	32.41	(29.45 – 35.52)	31.67	(28.20 – 35.35)	20.92	(18.06 – 24.10)	34.61	(30.93 – 38.49)
Mississippi	51.33	(48.11 – 54.53)	44.15	(39.99 – 48.39)	36.36	(32.93 – 39.94)	55.42	(51.25 – 59.51)
Missouri	38.25	(35.34 – 41.25)	34.20	(30.80 – 37.77)	23.28	(20.34 – 26.52)	41.49	(37.80 – 45.28)
Montana	39.04	(35.78 – 42.41)	32.59	(28.98 – 36.42)	20.80	(18.12 – 23.76)	43.23	(39.05 – 47.51)
Nebraska	39.86	(36.50 – 43.31)	31.80	(27.99 – 35.87)	27.04	(23.59 – 30.79)	43.50	(39.25 – 47.85)
Nevada	38.04	(34.98 – 41.20)	35.88	(31.91 – 40.05)	25.68	(22.61 – 29.01)	40.30	(36.54 – 44.19)
New Hampshire	28.20	(25.41 – 31.17)	25.84	(22.62 – 29.33)	14.99	(12.54 – 17.82)	30.63	(27.14 – 34.35)
New Jersey	41.06	(37.75 – 44.45)	35.14	(31.14 – 39.37)	22.67	(19.42 – 26.27)	44.53	(40.48 – 48.65)
New Mexico	38.92	(35.68 – 42.26)	28.47	(24.85 – 32.39)	23.94	(20.78 – 27.43)	43.37	(39.19 – 47.64)
New York	36.93	(35.11 – 38.78)	30.32	(28.33 – 32.38)	22.99	(21.16 – 24.92)	40.09	(37.81 – 42.42)
North Carolina	42.07	(38.79 – 45.42)	35.48	(31.87 – 39.27)	27.80	(24.50 – 31.36)	45.34	(41.23 – 49.50)
North Dakota	40.42	(37.35 – 43.57)	36.56	(32.92 – 40.35)	24.64	(21.58 – 27.98)	44.26	(40.31 – 48.29)
Ohio	39.03	(37.29 – 40.80)	34.72	(32.85 – 36.64)	23.38	(21.71 – 25.13)	42.33	(40.13 – 44.57)
Oklahoma	44.25	(40.86 – 47.70)	38.04	(34.06 – 42.19)	27.76	(24.26 – 31.56)	48.29	(44.02 – 52.58)
Oregon	33.23	(30.21 – 36.40)	32.38	(28.99 – 35.97)	20.60	(17.89 – 23.61)	35.50	(31.72 – 39.47)
Pennsylvania	40.97	(39.34 – 42.61)	35.11	(33.20 – 37.07)	21.88	(20.30 – 23.53)	44.86	(42.80 – 46.93)
Rhode Island	34.13	(30.96 – 37.45)	29.94	(26.33 – 33.83)	19.35	(16.40 – 22.69)	37.37	(33.42 – 41.50)
South Carolina	44.06	(40.91 – 47.27)	38.38	(34.92 – 41.96)	26.10	(22.87 – 29.62)	48.01	(44.07 – 51.98)
South Dakota	38.80	(35.70 – 42.00)	37.39	(33.48 – 41.48)	24.11	(20.93 – 27.61)	41.94	(38.00 – 45.98)
Tennessee	40.29	(37.16 – 43.51)	36.47	(32.77 – 40.33)	25.26	(21.93 – 28.91)	43.30	(39.43 – 47.25)
Texas	45.02	(43.35 – 46.70)	38.77	(36.74 – 40.83)	30.07	(28.24 – 31.96)	48.97	(46.80 – 51.14)
Utah	43.54	(40.49 – 46.63)	44.40	(40.53 – 48.34)	32.52	(28.92 – 36.35)	46.51	(42.38 – 50.68)
Vermont	27.75	(24.79 – 30.91)	26.96	(23.81 – 30.36)	15.38	(12.76 – 18.43)	29.98	(26.25 – 33.99)
Virginia	40.10	(36.91 – 43.38)	37.67	(33.82 – 41.69)	23.65	(20.69 – 26.88)	43.14	(39.16 – 47.20)
Washington	26.15	(23.17 – 29.36)	29.43	(25.96 – 33.16)	17.73	(14.93 – 20.91)	27.16	(23.49 – 31.18)
West Virginia	47.39	(44.05 – 50.76)	35.20	(31.56 – 39.03)	27.28	(24.00 – 30.82)	52.02	(47.88 – 56.14)
Wisconsin	33.95	(30.89 – 37.14)	30.27	(26.84 – 33.93)	21.22	(18.20 – 24.58)	36.76	(32.95 – 40.74)
Wyoming	38.70	(35.72 – 41.77)	35.68	(32.05 – 39.49)	20.26	(17.21 – 23.70)	42.65	(38.86 – 46.53)
NOTE: Estimates are based on a survey-weighted hierarchical Bayes estimation approach, and the 95 percent prediction (credible) intervals are generated by Markov Chain Monte Carlo techniques. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

51010

**Table B.5 *First Use of Marijuana,* by Age Group and State: Average Annual Rates Based on 2003 and 2004 NSDUHs**
State	Total		AGE GROUP (Years)
	Total		12–17		18–25		26 or Older
	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval
Total	1.76		6.25		6.63		0.13
Alabama	1.51	(1.29 – 1.77)	5.71	(4.64 – 7.01)	5.84	(4.55 – 7.45)	0.13	(0.08 – 0.22)
Alaska	2.64	(2.22 – 3.14)	7.79	(6.37 – 9.49)	7.63	(5.76 – 10.05)	0.14	(0.08 – 0.24)
Arizona	1.69	(1.44 – 1.98)	6.63	(5.43 – 8.09)	5.64	(4.32 – 7.34)	0.13	(0.08 – 0.22)
Arkansas	1.57	(1.34 – 1.82)	5.75	(4.71 – 7.02)	6.38	(4.99 – 8.13)	0.13	(0.08 – 0.21)
California	1.83	(1.66 – 2.02)	6.10	(5.46 – 6.82)	6.67	(5.73 – 7.76)	0.11	(0.07 – 0.18)
Colorado	2.38	(2.02 – 2.80)	7.92	(6.55 – 9.55)	7.95	(6.14 – 10.23)	0.17	(0.10 – 0.29)
Connecticut	2.15	(1.85 – 2.50)	8.53	(7.14 – 10.17)	8.07	(6.36 – 10.18)	0.13	(0.08 – 0.22)
Delaware	1.73	(1.48 – 2.02)	6.59	(5.46 – 7.94)	7.33	(5.69 – 9.41)	0.12	(0.08 – 0.20)
District of Columbia	1.76	(1.47 – 2.11)	5.91	(4.79 – 7.27)	7.00	(5.41 – 9.03)	0.15	(0.08 – 0.27)
Florida	1.44	(1.31 – 1.58)	5.93	(5.33 – 6.61)	5.94	(5.12 – 6.87)	0.12	(0.08 – 0.19)
Georgia	1.68	(1.42 – 1.98)	5.61	(4.57 – 6.87)	5.06	(3.86 – 6.62)	0.15	(0.09 – 0.24)
Hawaii	1.80	(1.47 – 2.20)	7.45	(5.88 – 9.40)	7.69	(5.57 – 10.52)	0.06	(0.02 – 0.14)
Idaho	2.06	(1.75 – 2.42)	6.54	(5.38 – 7.93)	5.83	(4.49 – 7.54)	0.18	(0.11 – 0.30)
Illinois	1.74	(1.59 – 1.91)	6.16	(5.51 – 6.87)	6.53	(5.68 – 7.49)	0.12	(0.08 – 0.19)
Indiana	1.80	(1.54 – 2.11)	5.76	(4.74 – 7.00)	7.33	(5.70 – 9.38)	0.16	(0.10 – 0.26)
Iowa	1.67	(1.41 – 1.97)	5.26	(4.26 – 6.47)	7.52	(5.82 – 9.65)	0.13	(0.08 – 0.22)
Kansas	1.84	(1.56 – 2.17)	6.04	(4.93 – 7.37)	7.71	(5.97 – 9.90)	0.14	(0.08 – 0.24)
Kentucky	1.75	(1.50 – 2.05)	7.31	(6.07 – 8.77)	5.39	(4.12 – 7.03)	0.16	(0.10 – 0.27)
Louisiana	1.72	(1.48 – 2.00)	5.86	(4.84 – 7.09)	6.28	(4.97 – 7.91)	0.13	(0.08 – 0.22)
Maine	1.94	(1.65 – 2.28)	7.21	(5.93 – 8.75)	8.95	(7.00 – 11.38)	0.15	(0.09 – 0.26)
Maryland	1.78	(1.52 – 2.10)	6.37	(5.23 – 7.75)	6.55	(5.03 – 8.48)	0.12	(0.07 – 0.20)
Massachusetts	1.97	(1.68 – 2.32)	7.28	(5.99 – 8.83)	7.92	(6.14 – 10.16)	0.16	(0.09 – 0.26)
Michigan	2.03	(1.87 – 2.21)	6.69	(6.05 – 7.39)	7.42	(6.52 – 8.43)	0.15	(0.10 – 0.23)
Minnesota	1.93	(1.65 – 2.26)	6.44	(5.36 – 7.72)	7.08	(5.49 – 9.09)	0.15	(0.09 – 0.25)
Mississippi	1.47	(1.24 – 1.73)	4.39	(3.47 – 5.54)	5.76	(4.50 – 7.34)	0.12	(0.07 – 0.22)
Missouri	2.03	(1.73 – 2.37)	6.90	(5.72 – 8.29)	7.62	(5.98 – 9.65)	0.17	(0.11 – 0.28)
Montana	2.33	(1.99 – 2.72)	8.63	(7.20 – 10.33)	8.93	(7.08 – 11.20)	0.15	(0.09 – 0.26)
Nebraska	1.74	(1.48 – 2.06)	6.17	(4.96 – 7.65)	6.25	(4.82 – 8.07)	0.14	(0.08 – 0.24)
Nevada	1.69	(1.42 – 2.00)	6.83	(5.53 – 8.41)	5.32	(3.99 – 7.07)	0.14	(0.08 – 0.23)
New Hampshire	2.34	(2.00 – 2.73)	7.45	(6.20 – 8.93)	9.98	(7.88 – 12.57)	0.15	(0.09 – 0.27)
New Jersey	1.52	(1.28 – 1.79)	6.10	(4.95 – 7.49)	5.98	(4.60 – 7.74)	0.11	(0.06 – 0.19)
New Mexico	2.18	(1.83 – 2.60)	8.76	(7.21 – 10.61)	7.32	(5.49 – 9.70)	0.12	(0.06 – 0.25)
New York	1.77	(1.62 – 1.95)	6.28	(5.60 – 7.03)	7.65	(6.65 – 8.79)	0.12	(0.08 – 0.19)
North Carolina	1.65	(1.41 – 1.93)	6.41	(5.28 – 7.77)	6.20	(4.86 – 7.87)	0.13	(0.08 – 0.21)
North Dakota	1.92	(1.64 – 2.23)	6.75	(5.52 – 8.23)	8.18	(6.44 – 10.34)	0.12	(0.07 – 0.21)
Ohio	1.84	(1.68 – 2.01)	6.25	(5.61 – 6.95)	7.44	(6.49 – 8.51)	0.14	(0.09 – 0.21)
Oklahoma	1.68	(1.42 – 1.99)	5.91	(4.78 – 7.29)	6.24	(4.77 – 8.13)	0.13	(0.08 – 0.23)
Oregon	1.85	(1.59 – 2.15)	6.95	(5.80 – 8.32)	6.44	(4.99 – 8.27)	0.17	(0.10 – 0.27)
Pennsylvania	1.72	(1.57 – 1.88)	6.33	(5.70 – 7.03)	7.52	(6.56 – 8.61)	0.13	(0.08 – 0.19)
Rhode Island	2.11	(1.79 – 2.48)	7.38	(6.08 – 8.95)	8.44	(6.51 – 10.88)	0.16	(0.09 – 0.27)
South Carolina	1.85	(1.58 – 2.16)	6.23	(5.18 – 7.48)	8.17	(6.34 – 10.48)	0.13	(0.08 – 0.21)
South Dakota	2.04	(1.75 – 2.38)	7.24	(5.92 – 8.82)	7.82	(6.18 – 9.84)	0.13	(0.08 – 0.22)
Tennessee	1.40	(1.18 – 1.66)	5.36	(4.34 – 6.61)	5.18	(3.93 – 6.81)	0.14	(0.09 – 0.24)
Texas	1.62	(1.47 – 1.79)	5.77	(5.13 – 6.49)	5.07	(4.36 – 5.89)	0.13	(0.08 – 0.20)
Utah	1.57	(1.28 – 1.93)	4.16	(3.15 – 5.46)	4.23	(3.09 – 5.76)	0.19	(0.09 – 0.38)
Vermont	2.49	(2.12 – 2.92)	8.82	(7.43 – 10.43)	10.47	(8.04 – 13.51)	0.15	(0.09 – 0.27)
Virginia	1.75	(1.49 – 2.06)	5.30	(4.24 – 6.62)	8.50	(6.66 – 10.79)	0.13	(0.08 – 0.21)
Washington	1.86	(1.58 – 2.19)	6.47	(5.32 – 7.85)	6.82	(5.22 – 8.86)	0.14	(0.09 – 0.23)
West Virginia	1.55	(1.33 – 1.81)	7.02	(5.76 – 8.52)	6.91	(5.43 – 8.75)	0.13	(0.08 – 0.22)
Wisconsin	2.02	(1.73 – 2.35)	6.98	(5.84 – 8.34)	7.91	(6.22 – 10.00)	0.14	(0.08 – 0.22)
Wyoming	2.11	(1.80 – 2.47)	6.97	(5.77 – 8.39)	7.61	(5.86 – 9.82)	0.16	(0.10 – 0.25)
NOTE: Average annual incidence rate = {(Number of marijuana initiates in past 24 months)/[(Number of marijuana initiates in past 24 months * 0.5) + Number of persons who never used marijuana]}/2. Both the computation components, Number of marijuana initiates in past 24 months and Number of persons who never used marijuana, are based on a survey-weighted hierarchical Bayes estimation approach. Note that the age group is based on a respondent's age at the time of the interview, not his or her age at first use. NOTE: The prediction intervals presented above use a simultaneous solution for first use of marijuana and never used marijuana outcomes, which had age group–specific random effects that were allowed to be correlated across the two outcomes. The associated Markov Chain Monte Carlo chains were used to calculate the posterior variance. NOTE: Estimates are based on a survey-weighted hierarchical Bayes estimation approach, and the 95 percent prediction (credible) intervals are generated by Markov Chain Monte Carlo techniques. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.

51010

**Table B.6 *Any Illicit Drug Use Other Than Marijuana in Past Month,* by Age Group and State: Percentages, Annual Averages Based on 2003 and 2004 NSDUHs**
State	Total		AGE GROUP (Years)
	Total		12–17		18–25		26 or Older
	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval	Estimate	95% Prediction Interval
Total	3.58		5.47		8.27		2.49
Alabama	3.63	(2.97 – 4.44)	5.31	(4.16 – 6.77)	8.40	(6.65 – 10.55)	2.55	(1.83 – 3.54)
Alaska	3.96	(3.26 – 4.80)	5.53	(4.26 – 7.14)	7.83	(6.08 – 10.02)	2.95	(2.15 – 4.02)
Arizona	4.01	(3.31 – 4.86)	6.56	(5.09 – 8.43)	7.65	(5.92 – 9.83)	2.98	(2.22 – 4.00)
Arkansas	3.80	(3.14 – 4.59)	6.60	(5.14 – 8.44)	9.18	(7.27 – 11.51)	2.46	(1.76 – 3.42)
California	3.74	(3.31 – 4.23)	5.97	(5.14 – 6.92)	7.73	(6.69 – 8.92)	2.68	(2.19 – 3.29)
Colorado	4.65	(3.78 – 5.71)	5.65	(4.35 – 7.30)	9.58	(7.61 – 11.99)	3.65	(2.67 – 4.97)
Connecticut	3.21	(2.62 – 3.94)	5.12	(3.96 – 6.59)	8.68	(6.84 – 10.96)	2.15	(1.54 – 2.99)
Delaware	3.94	(3.27 – 4.75)	5.61	(4.34 – 7.23)	10.52	(8.42 – 13.06)	2.58	(1.89 – 3.52)
District of Columbia	3.35	(2.62 – 4.28)	3.84	(2.86 – 5.13)	5.54	(4.04 – 7.55)	2.88	(2.06 – 4.03)
Florida	3.51	(3.08 – 4.00)	5.10	(4.36 – 5.97)	8.27	(7.23 – 9.44)	2.61	(2.13 – 3.20)
Georgia	3.91	(3.18 – 4.81)	4.90	(3.75 – 6.38)	7.99	(6.24 – 10.19)	3.02	(2.20 – 4.13)
Hawaii	2.81	(2.18 – 3.62)	5.72	(4.34 – 7.50)	6.48	(4.88 – 8.54)	1.88	(1.21 – 2.92)
Idaho	3.44	(2.81 – 4.20)	5.04	(3.86 – 6.57)	6.87	(5.22 – 8.99)	2.48	(1.80 – 3.41)
Illinois	3.26	(2.85 – 3.72)	4.53	(3.81 – 5.37)	7.37	(6.35 – 8.54)	2.35	(1.88 – 2.93)
Indiana	3.53	(2.92 – 4.25)	5.30	(4.15 – 6.75)	8.56	(6.81 – 10.70)	2.35	(1.73 – 3.19)
Iowa	3.15	(2.54 – 3.89)	4.47	(3.35 – 5.94)	7.29	(5.58 – 9.47)	2.19	(1.56 – 3.07)
Kansas	3.10	(2.50 – 3.84)	5.23	(3.91 – 6.95)	6.91	(5.22 – 9.10)	2.05	(1.42 – 2.95)
Kentucky	4.06	(3.40 – 4.85)	6.56	(5.20 – 8.24)	9.78	(7.89 – 12.06)	2.76	(2.05 – 3.69)
Louisiana	3.90	(3.27 – 4.65)	5.71	(4.46 – 7.29)	8.08	(6.50 – 10.02)	2.78	(2.07 – 3.73)
Maine	3.59	(2.96 – 4.35)	5.54	(4.32 – 7.08)	10.37	(8.45 – 12.65)	2.31	(1.64 – 3.24)
Maryland	3.14	(2.55 – 3.87)	4.36	(3.30 – 5.74)	8.25	(6.42 – 10.56)	2.15	(1.52 – 3.01)
Massachusetts	3.57	(2.98 – 4.27)	5.72	(4.45 – 7.33)	10.65	(8.46 – 13.34)	2.17	(1.57 – 2.99)
Michigan	3.43	(3.03 – 3.88)	6.28	(5.45 – 7.23)	8.08	(7.10 – 9.19)	2.21	(1.76 – 2.76)
Minnesota	3.21	(2.61 – 3.96)	4.65	(3.54 – 6.10)	7.49	(5.75 – 9.71)	2.24	(1.60 – 3.12)
Mississippi	3.14	(2.55 – 3.86)	5.61	(4.30 – 7.28)	6.60	(5.09 – 8.51)	2.07	(1.46 – 2.94)
Missouri	3.75	(3.11 – 4.51)	5.60	(4.40 – 7.12)	9.31	(7.45 – 11.58)	2.50	(1.84 – 3.39)
Montana	3.68	(3.04 – 4.44)	6.24	(4.85 – 8.00)	7.91	(6.22 – 10.00)	2.56	(1.86 – 3.51)
Nebraska	3.03	(2.47 – 3.71)	5.12	(3.90 – 6.70)	7.00	(5.40 – 9.04)	1.95	(1.37 – 2.78)
Nevada	4.03	(3.24 – 5.01)	5.00	(3.78 – 6.60)	7.80	(6.08 – 9.94)	3.30	(2.40 – 4.53)
New Hampshire	3.69	(3.07 – 4.42)	5.43	(4.20 – 6.99)	10.84	(8.75 – 13.34)	2.32	(1.70 – 3.15)
New Jersey	3.15	(2.60 – 3.81)	5.25	(4.06 – 6.75)	8.56	(6.69 – 10.90)	2.08	(1.51 – 2.86)
New Mexico	4.56	(3.73 – 5.55)	7.11	(5.52 – 9.11)	9.90	(7.80 – 12.47)	3.15	(2.24 – 4.41)
New York	3.10	(2.72 – 3.54)	5.08	(4.32 – 5.96)	8.02	(6.99 – 9.19)	2.03	(1.61 – 2.56)
North Carolina	3.44	(2.82 – 4.19)	5.48	(4.27 – 7.00)	7.33	(5.67 – 9.42)	2.52	(1.85 – 3.42)
North Dakota	3.24	(2.60 – 4.04)	5.53	(4.19 – 7.27)	6.23	(4.65 – 8.30)	2.31	(1.62 – 3.28)
Ohio	3.40	(2.97 – 3.88)	5.14	(4.40 – 6.00)	8.37	(7.33 – 9.53)	2.30	(1.83 – 2.89)
Oklahoma	4.12	(3.38 – 5.01)	6.59	(5.05 – 8.56)	10.05	(7.90 – 12.70)	2.64	(1.87 – 3.69)
Oregon	3.76	(3.10 – 4.55)	5.33	(4.12 – 6.89)	8.75	(6.98 – 10.91)	2.70	(2.00 – 3.65)
Pennsylvania	3.42	(3.02 – 3.87)	5.47	(4.72 – 6.33)	8.55	(7.53 – 9.69)	2.31	(1.87 – 2.86)
Rhode Island	4.19	(3.47 – 5.06)	5.71	(4.41 – 7.38)	11.15	(8.94 – 13.82)	2.72	(2.00 – 3.69)
South Carolina	3.60	(2.99 – 4.34)	5.26	(4.12 – 6.70)	8.80	(6.91 – 11.14)	2.46	(1.81 – 3.33)
South Dakota	3.03	(2.42 – 3.78)	5.51	(4.14 – 7.29)	6.34	(4.81 – 8.30)	2.01	(1.38 – 2.92)
Tennessee	3.48	(2.85 – 4.26)	4.97	(3.84 – 6.41)	7.41	(5.66 – 9.65)	2.64	(1.95 – 3.56)
Texas	3.84	(3.43 – 4.29)	5.80	(4.97 – 6.76)	8.39	(7.35 – 9.56)	2.63	(2.17 – 3.18)
Utah	4.06	(3.36 – 4.89)	5.00	(3.88 – 6.42)	7.99	(6.26 – 10.13)	2.77	(2.02 – 3.79)
Vermont	3.74	(3.11 – 4.50)	6.08	(4.79 – 7.68)	9.47	(7.44 – 11.99)	2.45	(1.79 – 3.35)
Virginia	3.35	(2.75 – 4.08)	4.74	(3.63 – 6.18)	8.06	(6.35 – 10.19)	2.39	(1.75 – 3.26)
Washington	3.94	(3.25 – 4.76)	5.54	(4.32 – 7.09)	8.86	(6.97 – 11.19)	2.87	(2.12 – 3.87)
West Virginia	3.89	(3.23 – 4.69)	6.05	(4.75 – 7.69)	10.23	(8.28 – 12.57)	2.63	(1.91 – 3.60)
Wisconsin	3.74	(3.10 – 4.51)	5.70	(4.48 – 7.22)	9.44	(7.54 – 11.77)	2.44	(1.78 – 3.35)
Wyoming	3.81	(3.14 – 4.62)	5.45	(4.26 – 6.94)	8.24	(6.40 – 10.54)	2.74	(2.01 – 3.73)
NOTE: Any Illicit Drug Other Than Marijuana includes cocaine (including crack), heroin, hallucinogens, inhalants, or any prescription-type psychotherapeutic used nonmedically. NOTE: Estimates are based on a survey-weighted hierarchical Bayes estimation approach, and the 95 percent prediction (credible) intervals are generated by Markov Chain Monte Carlo techniques. Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2003 and 2004.