| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 27 |
5%
|
| 1 | Yes | 514 |
94.5%
|
| 8 | Don't know | 3 |
0.6%
|
| 9 | 6 | ||
| Sysmiss | 1617 |