| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 1689 |
80.2%
|
| 1 | Yes | 410 |
19.5%
|
| 8 | Don't know | 8 |
0.4%
|
| 9 | 14 | ||
| Sysmiss | 1028 |