| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 4538 |
77.1%
|
| 1 | primary | 772 |
13.1%
|
| 2 | secondary | 546 |
9.3%
|
| 3 | higher | 33 |
0.6%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 30783 |