| Valeur | Modalité | Cas | |
|---|---|---|---|
| 00 | Non | 163 |
2.3%
|
| 01 | Oui | 1427 |
20%
|
| 88 | NVPD | 4 |
0.1%
|
| 99 | NSP | 4 |
0.1%
|
| Manquants | 5550 |
77.6%
|