| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 148 |
34.8%
|
| 1 | Yes | 245 |
57.6%
|
| 8 | Don't know | 32 |
7.5%
|
| 9 | 6 | ||
| Sysmiss | 443 |