| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 19197 |
49.5%
|
| 2 | NO | 19450 |
50.1%
|
| 8 | DK | 160 |
0.4%
|
| 9 | NO RESPONSE | 3 |
0%
|
| Sysmiss | 1516 |