| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 41 |
11.4%
|
| 2 | Non | 56 |
15.6%
|
| 8 | nsp | 259 |
72.1%
|
| 9 | Manquant | 3 |
0.8%
|
| Sysmiss | 7240 |