| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alcohol | 337 |
19.8%
|
| 2 | Tobacco | 201 |
11.8%
|
| 3 | Marijuana | 40 |
2.3%
|
| 4 | Cocaine | 18 |
1.1%
|
| 5 | Inhalants | 10 |
0.6%
|
| 6 | None of them | 1098 |
64.4%
|
| Sysmiss | 34 |