| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 1843 |
87.4%
|
| 1 | Yes | 243 |
11.5%
|
| 8 | Don't know | 23 |
1.1%
|
| 9 | 12 | ||
| Sysmiss | 1028 |