| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 6832 |
31.3%
|
| 2 | NON | 5806 |
26.6%
|
| 8 | NSP | 1433 |
6.6%
|
| 9 | NON REPONSE | 9 |
0%
|
| Sysmiss | 7748 |
35.5%
|