| Value | Category | Cases | |
|---|---|---|---|
| 1 | Difficile | 1198 |
34.2%
|
| 2 | Facile | 1034 |
29.5%
|
| 3 | Pareil | 870 |
24.8%
|
| 8 | Ne sait pas | 154 |
4.4%
|
| 9 | Non applicable | 251 |
7.2%
|