| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2385 |
36.8%
|
| 2 | NO | 372 |
5.7%
|
| 8 | DK | 30 |
0.5%
|
| 9 | NO RESPONSE | 3 |
0%
|
| Sysmiss | 3693 |
57%
|