| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 1020 |
5.4%
|
| 2 | NON | 4208 |
22.4%
|
| 9 | NON REPONSE | 11 |
0.1%
|
| Sysmiss | 13573 |
72.2%
|