| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never used cocain | 1736 |
93.9%
|
| 2 | today | 71 |
3.8%
|
| 3 | today not, but if I did at any time in last week | 10 |
0.5%
|
| 4 | today not, but if I did at any time past month | 15 |
0.8%
|
| 5 | today not, but if I did at any time of the past 6 months | 8 |
0.4%
|
| 6 | I have not eaten in the past 6 mos, but if I did at any time in the last 12 months | 7 |
0.4%
|
| 7 | 1-4 years ago | 1 |
0.1%
|
| 8 | 5 or more years ago | 1 |
0.1%
|
| Sysmiss | 8 |