| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education | 36405 |
87.8%
|
| 1 | primary | 2775 |
6.7%
|
| 2 | secondary (first cycle) | 792 |
1.9%
|
| 3 | secondary (second cycle) | 478 |
1.2%
|
| 4 | higher | 176 |
0.4%
|
| 8 | don't know | 858 |
2.1%
|
| Sysmiss | 36 |