| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Primaire | 246 |
35%
|
| 2 | 2. Secondaire 1er cycle | 395 |
56.2%
|
| 3 | 3. Secondaire 2nd cycle | 55 |
7.8%
|
| 4 | 4. Supérieur | 7 |
1%
|
| Sysmiss | 277 |