| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3019 |
36.1%
|
| 2 | NO | 3415 |
40.8%
|
| 8 | DK | 1923 |
23%
|
| 9 | NO RESPONSE | 8 |
0.1%
|
| Sysmiss | 3372 |