| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 21 |
7.7%
|
|
| 1 | 53 |
19.5%
|
|
| 2 | 44 |
16.2%
|
|
| 3 | 40 |
14.7%
|
|
| 4 | 33 |
12.1%
|
|
| 5 | 45 |
16.5%
|
|
| 6 | 27 |
9.9%
|
|
| 7 | 7 |
2.6%
|
|
| 98 | don't know | 2 |
0.7%
|
| Sysmiss | 11386 |