| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alcohol | 581 |
33.4%
|
| 2 | Tobacco | 489 |
28.1%
|
| 3 | Marijuana | 48 |
2.8%
|
| 4 | Cocaine | 18 |
1%
|
| 5 | Inhalants | 16 |
0.9%
|
| 6 | None of them | 589 |
33.8%
|
| Sysmiss | 26 |