| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1848 |
20.8%
|
| 2 | NO | 1780 |
20%
|
| 8 | DK | 54 |
0.6%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 5220 |
58.6%
|