| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | SO | 2 |
0.1%
|
| 1 | Oui | 1832 |
62.7%
|
| 2 | Non | 352 |
12%
|
| 9 | ND | 11 |
0.4%
|
| Sysmiss | 727 |