Table 2.15. Admissions aged 12 and older, by frequency of attendance at self-help programs according to primary substance of abuse: 2011 Percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions.]
Frequency of attendance at self-help programs	All admis- sions	Primary substance at admission
		Alcohol		Opiates		Cocaine		Mari- juana/ hashish	Metham- phetamine/ amphet- amines	Tran- quil- izers	Seda- tives	Hallu- cino- gens	PCP	Inhal- ants	Other/ none speci- fied
		Alcohol only	With second-ary drug	Heroin	Other opiates	Smoked cocaine	Other route
Total	1,844,719	400,012	324,370	278,481	186,986	99,401	44,426	333,578	110,471	17,875	3,657	1,818	5,784	1,203	36,657
Frequency of attendance
None in the past month	76.1	75.3	73.0	73.0	73.6	69.6	73.6	86.1	70.7	74.9	79.4	76.7	78.8	78.4	82.6
1-3 times in the past month	6.6	8.7	7.0	5.7	6.5	6.2	5.3	4.1	10.2	5.9	5.3	6.9	6.2	6.7	5.9
4-7 times in the past month	4.1	4.3	4.5	4.3	4.4	4.6	3.9	2.5	6.9	4.3	2.9	4.9	3.6	4.9	3.2
8-15 times in the past month	3.7	3.6	4.1	4.5	3.9	4.5	4.0	2.0	5.7	4.1	3.1	3.5	3.9	3.3	2.6
16-30 times in past month	3.5	3.2	3.9	4.8	4.0	4.4	3.7	1.7	4.2	4.3	2.6	3.3	3.3	1.9	3.3
Some attendance in past month, but         frequency unknown	6.0	5.0	7.6	7.6	7.5	10.6	9.4	3.5	2.2	6.3	6.6	4.8	4.1	4.7	2.4
Total	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
No. of admissions	1,259,614	284,189	224,450	166,677	130,877	71,669	33,899	244,292	57,375	12,339	2,631	1,303	4,007	930	24,976
SOURCE: Center for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.15.12.