| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 919 |
24.6%
|
| 2 | 2 No | 2688 |
72.1%
|
| 3 | 3 (DK) | 101 |
2.7%
|
| 4 | 4 (Refused) | 22 |
0.6%
|
| Sysmiss | 1095553 |