| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 4722 |
20.7%
|
| 2 | NON | 11866 |
52.1%
|
| 8 | NSP | 1590 |
7%
|
| 9 | NON REPONSE | 38 |
0.2%
|
| Sysmiss | 4581 |
20.1%
|