| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1555 |
45.3%
|
| 2 | NO | 627 |
18.3%
|
| 8 | DK | 1244 |
36.3%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 2084 |