| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education, preschool | 0 |
0%
|
| 1 | primary | 162 |
85.3%
|
| 2 | secondary : 1st cycle | 23 |
12.1%
|
| 3 | secondary : 2nd cycle | 5 |
2.6%
|
| 4 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 8907 |