| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 14646 |
39.3%
|
| 2 | 2 No | 19321 |
51.8%
|
| 3 | 3 (DK) | 3174 |
8.5%
|
| 4 | 4 (Refused) | 145 |
0.4%
|
| Sysmiss | 1061997 |