| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 10542 |
21.7%
|
| 2 | NO | 37828 |
77.9%
|
| 3 | Not applicable | 0 |
0%
|
| 9 | REFUSED | 172 |
0.4%
|
| Sysmiss | 20754 |