| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alcohol | 504 |
33.4%
|
| 2 | Tobacco | 286 |
18.9%
|
| 3 | Marijuana | 76 |
5%
|
| 4 | Cocaine | 36 |
2.4%
|
| 5 | Inhalants | 22 |
1.5%
|
| 6 | None of them | 586 |
38.8%
|
| Sysmiss | 36 |