| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 8 |
2.2%
|
| 1 | Yes | 343 |
95%
|
| 8 | Don't know | 10 |
2.8%
|
| 9 | 1 | ||
| Sysmiss | 1805 |