| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1720 |
50.2%
|
| 2 | NO | 105 |
3.1%
|
| 8 | DK | 24 |
0.7%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 1571 |
45.9%
|