| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2587 |
20.5%
|
| 2 | NO | 10010 |
79.3%
|
| 8 | DK | 20 |
0.2%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 20781 |