| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1947 |
30%
|
| 2 | NO | 1853 |
28.6%
|
| 8 | DK | 719 |
11.1%
|
| 9 | NO RESPONSE | 18 |
0.3%
|
| Sysmiss | 1946 |
30%
|