| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | No schooling | 60 |
2.5%
|
| 2 | Primary school | 278 |
11.5%
|
| 3 | Secondary schooling (middle school, high school) | 1135 |
46.8%
|
| 4 | Higher education | 504 |
20.8%
|
| Sysmiss | 448 |