| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | primary | 738 |
77.4%
|
| 2 | secondary cycle 1 | 175 |
18.4%
|
| 3 | secondary cycle 1 | 34 |
3.6%
|
| 4 | higher | 4 |
0.4%
|
| 8 | don't know | 2 |
0.2%
|
| Sysmiss | 3859 |