| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ouverture dure | 237 |
19.8%
|
| 2 | Ouverture douce | 418 |
34.8%
|
| 3 | Autonomistes | 295 |
24.6%
|
| Sysmiss | 250 |
20.8%
|