| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | 3821 |
14.1%
|
|
| 2 | 4703 |
17.3%
|
|
| 3 | 6775 |
24.9%
|
|
| 4 | 10682 |
39.3%
|
|
| Sysmiss | 1200 |