| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 11870 |
31.8%
|
| 2 | 2 No | 22467 |
60.3%
|
| 3 | 3 (DK) | 2805 |
7.5%
|
| 4 | 4 (Refused) | 144 |
0.4%
|
| Sysmiss | 1061997 |