| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2729 |
22.3%
|
| 2 | NO | 9422 |
77.1%
|
| 8 | DK | 73 |
0.6%
|
| 9 | NO RESPONSE | 4 |
0%
|
| Sysmiss | 21170 |