| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 3 |
1.6%
|
|
| 1 | 11 |
5.9%
|
|
| 2 | 15 |
8.1%
|
|
| 3 | 34 |
18.3%
|
|
| 4 | 22 |
11.8%
|
|
| 5 | 16 |
8.6%
|
|
| 6 | 49 |
26.3%
|
|
| 7 | 16 |
8.6%
|
|
| 8 | 2 |
1.1%
|
|
| 98 | don't know | 18 |
9.7%
|
| Sysmiss | 1453 |