| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 354 |
16.5%
|
| 1 | Yes | 1293 |
60.2%
|
| 8 | Don't know | 500 |
23.3%
|
| 9 | 1 | ||
| Sysmiss | 19 |