| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 22 |
81.5%
|
| 1 | primary | 5 |
18.5%
|
| 2 | secondary | 0 |
0%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 5116 |