| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 9 |
11.1%
|
|
| 1 | 13 |
16%
|
|
| 2 | 14 |
17.3%
|
|
| 3 | 10 |
12.3%
|
|
| 4 | 14 |
17.3%
|
|
| 5 | 9 |
11.1%
|
|
| 6 | 11 |
13.6%
|
|
| 98 | don't know | 1 |
1.2%
|
| Sysmiss | 11577 |