| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education, preschool | 0 |
0%
|
| 1 | primary | 834 |
71.5%
|
| 2 | secondary : 1st cycle | 265 |
22.7%
|
| 3 | secondary : 2nd cycle | 60 |
5.1%
|
| 4 | higher | 7 |
0.6%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 7931 |