| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 664 |
5%
|
| 2 | NON | 4543 |
34%
|
| 8 | NSP | 3 |
0%
|
| 9 | NON REPONSE | 18 |
0.1%
|
| Sysmiss | 8127 |
60.9%
|