| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | primary | 732 |
71.4%
|
| 2 | secondary cycle 1 | 232 |
22.6%
|
| 3 | secondary cycle 1 | 53 |
5.2%
|
| 4 | higher | 6 |
0.6%
|
| 8 | don't know | 2 |
0.2%
|
| Sysmiss | 3787 |