| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 578 |
11.5%
|
| 2 | NON | 177 |
3.5%
|
| 8 | NSP | 4 |
0.1%
|
| 9 | NON REPONSE | 1 |
0%
|
| Sysmiss | 4270 |
84.9%
|