| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 1828 |
86.9%
|
| 1 | Yes | 265 |
12.6%
|
| 8 | Don't know | 11 |
0.5%
|
| 9 | 17 | ||
| Sysmiss | 1028 |