| Value | Category | Cases | |
|---|---|---|---|
| -9 | Manquante | 0 |
0%
|
| 0 | 155 |
80.7%
|
|
| 1 | 37 |
19.3%
|
|
| 97 | Ne sait pas | 0 |
0%
|
| Sysmiss | 64 |