| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 487 |
57.4%
|
| 1 | Yes | 319 |
37.6%
|
| 8 | Don't know | 43 |
5.1%
|
| 9 | 2 | ||
| Sysmiss | 23 |