| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 341 |
74.3%
|
| 1 | Yes | 109 |
23.7%
|
| 8 | Don't know | 9 |
2%
|
| 9 | 21 | ||
| Sysmiss | 11017 |