| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 488 |
9.7%
|
| 2 | NON | 120 |
2.4%
|
| 8 | NSP | 17 |
0.3%
|
| 9 | NON REPONSE | 1 |
0%
|
| Sysmiss | 4404 |
87.6%
|