| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 5 |
45.5%
|
| 1 | Yes | 4 |
36.4%
|
| 8 | Don't know | 2 |
18.2%
|
| 9 | 6 | ||
| Sysmiss | 5312 |