| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 4757 |
31.2%
|
| 2 | NON | 3933 |
25.8%
|
| 8 | NSP | 16 |
0.1%
|
| 9 | NON REPONSE | 4 |
0%
|
| Sysmiss | 6514 |
42.8%
|