| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 270 |
6.4%
|
| 2 | NO | 3840 |
90.7%
|
| 8 | DK | 38 |
0.9%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 85 |
2%
|