| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 16092 |
50.6%
|
| 2 | NO | 15644 |
49.2%
|
| 8 | DK | 47 |
0.1%
|
| 9 | NO RESPONSE | 11 |
0%
|
| Sysmiss | 8532 |