| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No education | 1 |
7.1%
|
| 1 | Primary | 4 |
28.6%
|
| 2 | Secondary | 8 |
57.1%
|
| 3 | Higher | 1 |
7.1%
|
| Sysmiss | 14410 |