| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 176 |
3%
|
|
| 1 | 503 |
8.7%
|
|
| 2 | 655 |
11.3%
|
|
| 3 | 841 |
14.5%
|
|
| 4 | 861 |
14.9%
|
|
| 5 | 1311 |
22.7%
|
|
| 6 | 1240 |
21.4%
|
|
| 7 | 191 |
3.3%
|
|
| 12 | 1 |
0%
|
|
| 98 | don't know | 9 |
0.2%
|
| Sysmiss | 68008 |