| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 1217 |
72.7%
|
| 2 | Non | 205 |
12.2%
|
| 8 | DK | 243 |
14.5%
|
| 9 | Missing | 10 |
0.6%
|
| Sysmiss | 1451 |