| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Non | 306 |
25.5%
|
| 1 | Oui | 288 |
24%
|
| 8 | Refuse | 0 |
0%
|
| 9 | Ne sait pas | 606 |
50.5%
|