| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 17 |
3.3%
|
| 1 | Yes | 490 |
96.3%
|
| 8 | Don't know | 1 |
0.2%
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 13915 |