| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Non | 524 |
43.7%
|
| 1 | Oui | 520 |
43.3%
|
| 8 | REFUS | 0 |
0%
|
| 9 | Ne sait pas | 156 |
13%
|