| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 452 |
10%
|
| 2 | NO | 2401 |
53.3%
|
| 8 | DK | 19 |
0.4%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 1632 |
36.2%
|