Table 5.4 Admissions aged 12-17 by alcohol/marijuana involvement: TEDS 1995-2005 Number and percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions. See Table 4.2a.]
Alcohol/marijuana involvement1	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005
	Number
Total admissions aged 12-17	122,910	129,859	131,194	139,129	137,596	140,542	148,772	160,750	158,752	157,036	142,646
Both alcohol and marijuana	60,233	66,917	67,068	70,102	71,488	71,209	71,600	73,847	69,984	66,817	60,021
Primary alcohol, no marijuana	14,856	13,377	12,255	11,972	11,819	11,515	11,803	11,657	11,340	11,503	10,505
Primary marijuana, no alcohol	22,644	25,544	26,694	28,174	30,356	34,464	38,849	44,258	46,088	48,107	44,538
Other drugs and drug combinations	13,394	11,096	12,737	13,234	13,151	13,506	14,643	14,646	15,476	18,410	18,254
No substance reported	7,342	7,770	7,164	5,561	5,182	5,417	7,046	10,809	9,789	6,825	3,800
No. of admissions	118,469	124,704	125,918	129,043	131,996	136,111	143,941	155,217	152,677	151,662	137,118
	Percent distribution
Both alcohol and marijuana	50.8	53.7	53.3	54.3	54.2	52.3	49.7	47.6	45.8	44.1	43.8
Primary alcohol, no marijuana	12.5	10.7	9.7	9.3	9.0	8.5	8.2	7.5	7.4	7.6	7.7
Primary marijuana, no alcohol	19.1	20.5	21.2	21.8	23.0	25.3	27.0	28.5	30.2	31.7	32.5
Other drugs and drug combinations	11.3	8.9	10.1	10.3	10.0	9.9	10.2	9.4	10.1	12.1	13.3
No substance reported	6.2	6.2	5.7	4.3	3.9	4.0	4.9	7.0	6.4	4.5	2.8
Total	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
1 Admissions reporting alcohol or marijuana as a primary, secondary, or tertiary substance were considered to be alcohol/marijuana-involved.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.3.06.