| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | primary | 915 |
41.2%
|
| 2 | secondary 1st cycle | 556 |
25%
|
| 3 | secondary 2nd cycle | 277 |
12.5%
|
| 4 | higher | 209 |
9.4%
|
| 8 | don't know | 266 |
12%
|
| Sysmiss | 5346 |