| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 28355 |
68%
|
| 2 | 2 No | 11482 |
27.5%
|
| 3 | 3 (DK) | 1736 |
4.2%
|
| 4 | 4 (Refused) | 106 |
0.3%
|
| Sysmiss | 1057604 |