| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Très facile | 8 |
0.7%
|
| 2 | Facile | 39 |
3.3%
|
| 3 | Difficile | 37 |
3.1%
|
| 4 | Très Difficile | 43 |
3.6%
|
| 7 | Non applicable | 1073 |
89.4%
|
| 8 | A refusé | 0 |
0%
|
| 9 | Ne sait pas | 0 |
0%
|