| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | 3 |
18.8%
|
|
| 2 | 5 |
31.3%
|
|
| 3 | 5 |
31.3%
|
|
| 4 | 1 |
6.3%
|
|
| 7 | 1 |
6.3%
|
|
| 98 | don't know | 1 |
6.3%
|
| Sysmiss | 6429 |