| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 219 |
5.8%
|
| 2 | Non | 3550 |
93.4%
|
| 8 | NSP | 26 |
0.7%
|
| 9 | Manquant | 7 |
0.2%
|
| Sysmiss | 497 |