| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 12146 |
43.1%
|
| 2 | 2 No | 14205 |
50.4%
|
| 3 | 3 (DK) | 1765 |
6.3%
|
| 4 | 4 (Refused) | 84 |
0.3%
|
| Sysmiss | 1071083 |