| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 6266 |
49.7%
|
| 2 | NO | 6328 |
50.2%
|
| 8 | DK | 22 |
0.2%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 20781 |