| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alcohol | 315 |
17.5%
|
| 2 | Tobacco | 463 |
25.7%
|
| 3 | Marijuana | 59 |
3.3%
|
| 4 | Cocaine | 25 |
1.4%
|
| 5 | Inhalants | 31 |
1.7%
|
| 6 | None of them | 912 |
50.5%
|
| Sysmiss | 21 |