| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | primary | 591 |
80.1%
|
| 2 | secondary cycle 1 | 119 |
16.1%
|
| 3 | secondary cycle 1 | 23 |
3.1%
|
| 4 | higher | 4 |
0.5%
|
| 8 | don't know | 1 |
0.1%
|
| Sysmiss | 4074 |