| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alcohol | 428 |
30.7%
|
| 2 | Tobacco | 295 |
21.1%
|
| 3 | Marijuana | 33 |
2.4%
|
| 4 | Cocaine | 10 |
0.7%
|
| 5 | Inhalants | 7 |
0.5%
|
| 6 | None of them | 623 |
44.6%
|
| Sysmiss | 60 |