| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1610 |
36.4%
|
| 2 | NO | 2445 |
55.2%
|
| 8 | DK | 360 |
8.1%
|
| 9 | NO RESPONSE | 14 |
0.3%
|
| Sysmiss | 21209 |