| Value | Category |
|---|---|
| 1 | 1. No education |
| 2 | 2. Preschool |
| 3 | 3. Primary (incomplete) |
| 4 | 4. Primary (complete) |
| 5 | 5. Secondary (incomplete) |
| 6 | 6. Secondary (complete) |
| 7 | 7. Higher education (incomplete) |
| 8 | 8. Higher education (complete) |
| 9 | 9. Adult school |
| 10 | 10. Don’t know |
| 11 | 11. Diploma d’etat? |
| 12 | 12. Other (Specify) |
| Sysmiss |