| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 27 |
0.6%
|
| 2 | NO | 3710 |
87.9%
|
| 8 | DK | 2 |
0%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 479 |
11.4%
|