| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 67 |
0.9%
|
| 2 | NO | 3944 |
55.1%
|
| 8 | DK | 6 |
0.1%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 3136 |
43.8%
|