| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 416 |
18.9%
|
| 2 | NO | 892 |
40.5%
|
| 8 | DK | 891 |
40.5%
|
| 9 | NO RESPONSE | 2 |
0.1%
|
| Sysmiss | 3312 |