| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No education | 17 |
68%
|
| 1 | Primary | 6 |
24%
|
| 2 | Secondary | 2 |
8%
|
| 3 | Higher | 0 |
0%
|
| 8 | DK | 0 |
0%
|