| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 3156 |
75.5%
|
| 1 | primary | 732 |
17.5%
|
| 2 | secondary | 285 |
6.8%
|
| 3 | higher | 6 |
0.1%
|
| 8 | dk | 2 |
0%
|
| Sysmiss | 631 |