| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1913 |
15.2%
|
| 2 | NO | 10652 |
84.4%
|
| 8 | DK | 46 |
0.4%
|
| 9 | NO RESPONSE | 6 |
0%
|
| Sysmiss | 20781 |