| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 72 |
2.7%
|
|
| 1 | 392 |
14.7%
|
|
| 2 | 442 |
16.6%
|
|
| 3 | 451 |
17%
|
|
| 4 | 416 |
15.6%
|
|
| 5 | 356 |
13.4%
|
|
| 6 | 361 |
13.6%
|
|
| 7 | 168 |
6.3%
|
|
| 98 | Don't know | 1 |
0%
|
| Sysmiss | 1823 |