| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 533 |
7.2%
|
| 2 | NO | 6341 |
85.1%
|
| 8 | DK | 470 |
6.3%
|
| 9 | NO RESPONSE | 106 |
1.4%
|
| Sysmiss | 29704 |