| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 235 |
64.4%
|
| 1 | Yes | 127 |
34.8%
|
| 8 | Don't know | 3 |
0.8%
|
| 9 | 5 | ||
| Sysmiss | 504 |