| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 6505 |
37.5%
|
| 2 | NO | 10410 |
60%
|
| 8 | DK | 370 |
2.1%
|
| 9 | NO RESPONSE | 62 |
0.4%
|
| Sysmiss | 1119 |