| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 1494 |
29.5%
|
| 1 | Yes | 3094 |
61.1%
|
| 8 | Don't know | 476 |
9.4%
|
| 9 | 70 | ||
| Sysmiss | 195 |