| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 1835 |
20.4%
|
| 2 | NON | 3022 |
33.7%
|
| 9 | NON REPONSE | 20 |
0.2%
|
| Sysmiss | 4103 |
45.7%
|