Table 1b Admissions by primary substance of abuse: TEDS 1995-2005 Percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions. See Table 6a.]
Primary substance	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005
Total	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Alcohol	51.1	50.7	49.5	48.4	47.8	46.4	44.3	42.9	41.6	40.1	39.1
Alcohol only	29.4	28.8	27.7	27.0	26.7	25.9	24.3	23.6	23.1	22.2	21.6
Alcohol w/secondary drug	21.7	21.9	21.8	21.3	21.0	20.5	20.0	19.2	18.5	18.0	17.6
Opiates	14.5	14.7	15.6	15.6	16.2	17.1	17.6	17.4	17.4	17.5	17.4
Heroin	13.6	13.6	14.6	14.4	14.9	15.5	15.4	15.0	14.6	14.1	13.8
Other opiates/synthetics	1.0	1.0	1.0	1.2	1.3	1.6	2.1	2.4	2.8	3.4	3.7
Non-RX methadone	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2
Other opiates/synthetics	0.9	0.9	0.9	1.1	1.2	1.5	2.0	2.3	2.7	3.2	3.5
Cocaine	16.6	16.1	14.7	14.9	14.0	13.3	12.9	12.9	13.6	13.8	13.9
Smoked cocaine	12.4	11.9	10.9	10.9	10.2	9.6	9.5	9.4	9.9	9.9	10.0
Non-smoked cocaine	4.2	4.1	3.8	3.9	3.8	3.6	3.5	3.5	3.7	3.8	3.9
Marijuana/hashish	10.2	11.7	12.3	12.9	13.4	14.1	14.9	15.2	15.5	15.9	15.8
Stimulants	3.8	3.2	4.2	4.2	4.3	4.9	5.7	6.7	7.4	8.1	9.2
Methamphetamine	2.8	2.5	3.3	3.3	3.4	3.8	4.5	5.5	6.2	6.9	8.2
Other amphetamines	0.9	0.7	0.9	0.8	0.8	1.0	1.1	1.2	1.2	1.1	0.9
Other stimulants	0.1	0.1	*	*	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Other drugs	1.3	1.2	1.2	1.3	1.5	1.7	1.9	1.6	1.6	1.6	1.5
Tranquilizers	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.5	0.4
Benzodiazepine	0.2	0.2	0.2	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.4
Other tranquilizers	0.1	0.1	0.1	*	0.1	0.1	0.1	0.1	*	*	*
Sedatives/hypnotics	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Barbiturates	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Other sedatives/hypnotics	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2
Hallucinogens	0.2	0.2	0.2	0.1	0.2	0.2	0.2	0.1	0.1	0.1	0.1
PCP	0.2	0.2	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2	0.2
Inhalants	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Over-the-counter	*	*	*	*	0.1	*	*	*	*	*	*
Other	0.2	0.2	0.2	0.4	0.6	0.7	0.8	0.5	0.5	0.5	0.5
None reported	2.6	2.5	2.4	2.9	2.7	2.6	2.7	3.3	2.8	3.0	3.1
* Less than 0.05 percent.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.3.06.