| Value | Category | Cases | |
|---|---|---|---|
| -9 | Manquante | 0 |
0%
|
| 1 | Oui, vu | 85 |
43.8%
|
| 2 | Oui, pas vu | 38 |
19.6%
|
| 3 | Non | 71 |
36.6%
|
| Sysmiss | 62 |