| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1795 |
91.7%
|
| 2 | NO | 101 |
5.2%
|
| 8 | DK | 60 |
3.1%
|
| 9 | NO RESPONSE | 2 |
0.1%
|
| Sysmiss | 12122 |