| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 4464 |
85.2%
|
| 1 | primary | 338 |
6.4%
|
| 2 | secondary 1st cycle | 119 |
2.3%
|
| 3 | secondary 2nd cycle | 89 |
1.7%
|
| 4 | higher | 57 |
1.1%
|
| 8 | don't know | 174 |
3.3%
|
| Sysmiss | 1204 |