| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1115 |
14.6%
|
| 2 | NO | 3379 |
44.3%
|
| 8 | DK | 30 |
0.4%
|
| 9 | NO RESPONSE | 7 |
0.1%
|
| Sysmiss | 3097 |
40.6%
|