| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 302 |
82.1%
|
| 1 | Yes | 66 |
17.9%
|
| 8 | Don't know | 0 |
0%
|
| 9 | 2 | ||
| Sysmiss | 504 |