| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 11 |
91.7%
|
| 1 | Yes | 0 |
0%
|
| 8 | Don't know | 1 |
8.3%
|
| 9 | 5 | ||
| Sysmiss | 5312 |