| Value | Category | Cases | |
|---|---|---|---|
| 1 | Plus facile | 116 |
43.1%
|
| 2 | Plus difficile | 106 |
39.4%
|
| 3 | Pas de changement | 46 |
17.1%
|
| 9 | Manquant | 1 |
0.4%
|