| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 7932 |
29.2%
|
|
| 1 | 12910 |
47.5%
|
|
| 2 | 3753 |
13.8%
|
|
| 3 | 2525 |
9.3%
|
|
| Sysmiss | 61 |