| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 67 |
9.1%
|
| 2 | NO | 506 |
68.8%
|
| 8 | DK | 3 |
0.4%
|
| 9 | NO RESPONSE | 4 |
0.5%
|
| Sysmiss | 156 |
21.2%
|