| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | none | 1630 |
23.9%
|
| 1 | 823 |
12.1%
|
|
| 2 | 1284 |
18.8%
|
|
| 3 | 1885 |
27.6%
|
|
| 4 | 554 |
8.1%
|
|
| 5 | 192 |
2.8%
|
|
| 6 | 101 |
1.5%
|
|
| 7 | 7+ | 95 |
1.4%
|
| 8 | dk | 261 |
3.8%
|
| Sysmiss | 5652 |