| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 25 |
2.5%
|
| 2 | nsp | 2 |
0.2%
|
| 3 | non | 511 |
51.2%
|
| 9 | nr | 0 |
0%
|
| Sysmiss | 461 |
46.1%
|