| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 40 |
81.6%
|
| 1 | primary | 8 |
16.3%
|
| 2 | secondary | 1 |
2%
|
| 3 | higher | 0 |
0%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 6399 |