| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Très facile | 7 |
0.6%
|
| 2 | Facile | 34 |
2.8%
|
| 3 | Difficile | 24 |
2%
|
| 4 | Très Difficile | 13 |
1.1%
|
| 7 | Non applicable | 1122 |
93.5%
|
| 8 | A refusé | 0 |
0%
|
| 9 | Ne sait pas | 0 |
0%
|