| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 7299 |
26.9%
|
|
| 1 | 14520 |
53.4%
|
|
| 2 | 3965 |
14.6%
|
|
| 3 | 1023 |
3.8%
|
|
| 4 | 322 |
1.2%
|
|
| Sysmiss | 52 |