| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 13 |
0.3%
|
|
| 1 | 432 |
10.2%
|
|
| 2 | 490 |
11.6%
|
|
| 3 | 727 |
17.2%
|
|
| 4 | 865 |
20.5%
|
|
| 5 | 454 |
10.7%
|
|
| 6 | 959 |
22.7%
|
|
| 7 | 269 |
6.4%
|
|
| 8 | 3 |
0.1%
|
|
| 98 | don't know | 16 |
0.4%
|
| Sysmiss | 9023 |