| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 14 |
1.9%
|
| 2 | NO | 195 |
26.5%
|
| 8 | DK | 28 |
3.8%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 498 |
67.7%
|