| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 2123 |
44.6%
|
| 2 | 2 No | 1904 |
40%
|
| 3 | 3 (DK) | 721 |
15.2%
|
| 4 | 4 (Refused) | 7 |
0.1%
|
| Sysmiss | 1094528 |