| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 1 | Beaucoup pire | 24 |
2.1%
|
| 2 | Pire | 270 |
23.5%
|
| 3 | Identique | 160 |
13.9%
|
| 4 | Mieux | 519 |
45.2%
|
| 5 | Beaucoup mieux | 34 |
3%
|
| 9 | Ne sais pas | 138 |
12%
|
| 98 | Refus | 0 |
0%
|