| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 75 |
0.9%
|
| 2 | NO | 6708 |
78.8%
|
| 8 | DK | 19 |
0.2%
|
| 9 | NO RESPONSE | 10 |
0.1%
|
| Sysmiss | 1699 |
20%
|