| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 25415 |
44.2%
|
| 2 | 2 No | 29172 |
50.8%
|
| 3 | 3 (DK) | 2466 |
4.3%
|
| 4 | 4 (Refused) | 410 |
0.7%
|
| Sysmiss | 1041820 |