| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 18332 |
80.4%
|
| 2 | NON | 3823 |
16.8%
|
| 8 | NSP | 391 |
1.7%
|
| 9 | NON REPONSE | 15 |
0.1%
|
| Sysmiss | 236 |
1%
|