| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 64 |
0.8%
|
| 2 | NO | 6730 |
79.1%
|
| 8 | DK | 9 |
0.1%
|
| 9 | NO RESPONSE | 9 |
0.1%
|
| Sysmiss | 1699 |
20%
|