| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refusé | 0 |
0%
|
| -98 | Ne sait pas | 0 |
0%
|
| 1 | Oui | 33 |
2.1%
|
| 2 | Non | 1569 |
97.9%
|
| Sysmiss | 1021 |