| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | primary | 1443 |
43%
|
| 2 | secondary 1st cycle | 817 |
24.4%
|
| 3 | secondary 2nd cycle | 408 |
12.2%
|
| 4 | higher | 296 |
8.8%
|
| 8 | don't know | 390 |
11.6%
|
| Sysmiss | 8989 |