| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 701 |
11.1%
|
| 2 | NO | 1899 |
30%
|
| 8 | DK | 9 |
0.1%
|
| 9 | NO RESPONSE | 5 |
0.1%
|
| Sysmiss | 3714 |