| Value | Category | Cases | |
|---|---|---|---|
| 1 | Plutôt difficile | 508 |
48.7%
|
| 2 | Plutôt facile | 378 |
36.2%
|
| 3 | nsp | 0 |
0%
|
| 9 | nr | 0 |
0%
|
| Sysmiss | 158 |
15.1%
|