Drugs

Usually Effective

**Statistics**
	N
	Valid	Missing
Usually Effective	904	0

**Usually Effective**
		Frequency	Percent	Valid Percent	Cumulative Percent
Valid	0	20	2.2	2.2	2.2
	1	27	3.0	3.0	5.2
	2	36	4.0	4.0	9.2
	3	59	6.5	6.5	15.7
	4	89	9.8	9.8	25.6
	5	180	19.9	19.9	45.5
	6	128	14.2	14.2	59.6
	7	131	14.5	14.5	74.1
	8	112	12.4	12.4	86.5
	9	57	6.3	6.3	92.8
	10	64	7.1	7.1	99.9
	Refused	1	.1	.1	100.0
	Total	904	100.0	100.0
Total		904	100.0