| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 316 |
85.9%
|
| 1 | Yes | 48 |
13%
|
| 8 | Don't know | 4 |
1.1%
|
| 9 | 2 | ||
| Sysmiss | 504 |