| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No education | 44 |
60.3%
|
| 1 | Primary | 21 |
28.8%
|
| 2 | Secondary | 6 |
8.2%
|
| 3 | Higher | 2 |
2.7%
|
| 8 | DK | 0 |
0%
|
| 9 | 4 | ||
| Sysmiss | 2175 |