| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 1832 |
87.7%
|
| 1 | Yes | 241 |
11.5%
|
| 8 | Don't know | 15 |
0.7%
|
| 9 | 33 | ||
| Sysmiss | 1028 |