| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 3627 |
23.6%
|
| 2 | 2 No | 10169 |
66.1%
|
| 3 | 3 (DK) | 1362 |
8.9%
|
| 4 | 4 (Refused) | 218 |
1.4%
|
| Sysmiss | 1083907 |