| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3147 |
31.4%
|
| 2 | NO | 6779 |
67.7%
|
| 8 | DK | 67 |
0.7%
|
| 9 | NO RESPONSE | 14 |
0.1%
|
| Sysmiss | 30319 |