| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 109 |
3.2%
|
| 2 | NO | 1721 |
50.3%
|
| 8 | DK | 18 |
0.5%
|
| 9 | NO RESPONSE | 4 |
0.1%
|
| Sysmiss | 1571 |
45.9%
|