| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 4 |
2.6%
|
| 1 | Yes | 151 |
97.4%
|
| 8 | Don't know | 0 |
0%
|
| 9 | 3 | ||
| Sysmiss | 4324 |