| Value | Category | Cases | |
|---|---|---|---|
| 1 | Aucun | 38 |
5.4%
|
| 2 | Primaire | 277 |
39.1%
|
| 3 | Secondaire 1er cycle | 260 |
36.7%
|
| 4 | Secondaire 2ème cycle | 94 |
13.3%
|
| 5 | Supérieur | 39 |
5.5%
|
| Sysmiss | 1 |