Table 6.4b Clients under age 18 in treatment, and clients under age 18 in facilities with special programs or groups for adolescents, by State or jurisdiction: 1998-20041 Percent
State or jurisdiction2	Percent of clients under age 18					Percent of clients under age 18 in facilities with special programs or groups for adolescents
	1998	2000	2002	2003	2004	1998	2000	2002	2003	2004
Total	9.7	8.5	8.1	8.4	8.5	79.5	89.3	90.6	84.9	83.3
Alabama	5.2	5.1	5.1	5.0	6.9	81.9	78.5	73.1	83.6	70.8
Alaska	16.0	12.1	7.6	10.5	13.9	81.1	69.0	94.8	90.1	83.1
Arizona	8.0	9.1	6.3	7.8	7.6	86.7	97.3	92.2	82.9	91.0
Arkansas	4.3	6.5	5.8	4.1	6.5	82.4	80.3	87.6	78.3	83.1
California	7.5	6.7	7.6	8.1	8.1	79.6	93.6	96.3	92.7	90.7
Colorado	10.8	8.5	8.4	8.1	8.6	86.3	95.1	97.1	90.9	91.1
Connecticut	3.6	4.5	4.2	4.6	3.7	70.0	82.6	81.9	73.7	63.8
Delaware	4.8	4.5	5.1	5.4	7.9	95.6	91.2	95.7	97.7	67.1
District of Columbia	4.5	3.7	3.3	5.6	6.2	89.8	62.1	98.5	96.2	97.6
Fed. of Micronesia	9.4	18.8	7.3	13.4	- -	100.0	100.0	100.0	100.0	- -
Florida	11.8	9.9	8.4	11.1	10.4	65.1	92.6	90.8	90.7	84.9
Georgia	7.9	4.6	5.2	4.7	7.4	77.0	66.4	51.3	77.4	89.5
Guam	13.0	16.4	11.9	11.9	7.3	100.0	100.0	100.0	100.0	100.0
Hawaii	20.5	25.5	21.3	13.4	24.5	96.1	99.6	97.9	89.2	96.8
Idaho	29.2	12.7	25.3	13.0	10.6	46.0	90.8	98.3	95.4	92.7
Illinois	12.6	9.9	8.8	9.4	10.6	84.0	95.6	91.9	92.6	89.3
Indiana	7.3	5.6	9.2	5.9	5.5	56.9	68.9	91.2	76.5	57.2
Iowa	12.7	13.4	13.9	14.1	11.1	87.7	94.4	93.1	89.0	85.7
Kansas	16.2	8.0	11.3	13.4	12.0	78.8	80.3	82.7	76.7	76.1
Kentucky	7.3	8.3	5.9	5.1	6.9	75.4	75.8	81.2	72.9	70.1
Louisiana	12.1	6.6	5.8	6.1	7.9	88.7	91.8	88.2	92.7	86.1
Maine	15.1	18.1	12.4	11.2	10.3	68.1	89.4	79.3	74.3	63.5
Maryland	12.0	6.7	7.9	8.6	7.7	92.0	98.1	95.4	90.9	82.3
Massachusetts	5.5	5.2	4.1	4.6	5.3	69.1	73.5	73.6	58.9	56.2
Michigan	5.5	7.1	7.3	7.5	7.9	77.8	70.0	76.2	54.5	57.3
Minnesota	12.6	8.5	9.5	9.4	12.2	82.0	92.5	95.7	93.8	67.6
Mississippi	18.2	6.2	5.0	7.7	4.9	55.3	38.5	84.3	38.6	43.2
Missouri	11.5	8.7	7.0	9.3	9.7	63.8	84.6	93.1	91.8	90.5
Montana	11.6	13.5	19.4	13.5	12.2	92.3	95.8	94.9	93.1	99.4
Nebraska	13.0	20.6	15.9	14.8	12.1	55.2	96.3	91.8	79.0	87.5
Nevada	8.2	4.6	5.3	8.2	5.3	80.0	88.5	81.7	92.7	93.0
New Hampshire	10.1	19.3	5.9	16.2	16.9	76.3	91.6	87.0	38.1	57.4
New Jersey	10.2	8.0	8.9	8.4	7.7	80.1	90.2	62.9	84.5	81.0
New Mexico	11.4	9.6	8.2	11.4	8.5	46.3	81.1	89.4	90.4	73.1
New York	6.5	6.4	5.5	5.9	5.6	86.0	91.8	94.5	87.4	86.2
North Carolina	11.7	8.7	8.9	10.2	7.6	82.4	92.0	88.1	81.8	87.2
North Dakota	11.1	17.6	14.3	18.4	10.6	76.6	87.0	88.5	95.3	80.2
Ohio	12.9	13.3	11.1	11.0	11.4	91.2	94.1	96.3	89.9	90.6
Oklahoma	8.8	11.1	12.1	11.6	9.6	81.0	87.5	74.0	74.0	79.2
Oregon	12.8	12.2	10.1	9.6	12.6	84.4	96.9	90.3	95.2	96.5
Palau	- -	- -	1.4	- -	- -	- -	- -	- -	- -	- -
Pennsylvania	9.8	8.0	9.1	7.9	7.3	87.0	91.6	95.7	84.2	78.9
Puerto Rico	7.0	6.1	11.7	9.2	7.7	77.8	81.8	98.1	92.3	92.7
Rhode Island	4.8	5.3	4.3	4.4	5.2	64.6	85.2	89.0	81.0	84.5
South Carolina	13.0	12.7	10.4	10.6	14.4	86.3	90.6	97.7	97.9	94.8
South Dakota	23.1	19.3	19.2	20.3	20.0	85.6	88.6	95.0	84.8	92.7
Tennessee	8.1	8.5	9.2	7.3	8.8	77.2	69.8	92.8	71.7	55.0
Texas	12.3	10.2	7.7	11.9	10.7	67.4	89.6	96.2	91.0	79.8
Utah	16.4	19.3	17.9	18.6	13.7	90.9	90.3	95.1	72.6	91.9
Vermont	16.6	11.7	19.2	21.4	20.5	78.8	89.3	92.3	85.0	93.8
Virgin Islands	- -	5.1	9.0	13.4	6.7	- -	72.7	7.1	- -	55.6
Virginia	13.7	12.2	9.8	11.1	11.8	92.9	95.8	95.3	89.7	94.5
Washington	9.4	8.5	9.4	7.6	8.0	87.5	89.4	96.9	93.8	93.0
West Virginia	9.1	11.5	11.3	12.5	13.3	86.8	97.2	98.9	63.3	72.2
Wisconsin	12.1	8.6	9.4	9.3	10.1	75.4	74.5	78.6	59.7	68.7
Wyoming	11.2	17.1	12.0	11.9	10.5	93.2	94.1	85.1	53.4	73.7
1 Survey reference dates were: Oct. 1, 1998-2000, March 29, 2002, and March 31, 2003-2004. See Appendix C for changes in the survey base, methods, and instruments that affect analysis of trends over time. No client data were collected in the 1999 survey.
2 Facilities operated by Federal agencies are included in the States in which the facilities are located.
- -  Quantity is zero.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, Uniform Facility Data Set (UFDS), 1998; National Survey of Substance Abuse Treatment Services (N-SSATS), 2000, 2002-2004. No survey was conducted in 2001.