| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 301 |
79.6%
|
| 1 | primary | 61 |
16.1%
|
| 2 | secondary | 15 |
4%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 1 |
0.3%
|
| Sysmiss | 4765 |