| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | SO | 2 |
0.1%
|
| 1 | Oui | 764 |
26.1%
|
| 2 | Non | 368 |
12.6%
|
| 9 | ND | 23 |
0.8%
|
| Sysmiss | 1767 |