| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 5466 |
39.4%
|
| 2 | 2 No | 4343 |
31.3%
|
| 3 | 3 (DK) | 3896 |
28.1%
|
| 4 | 4 (Refused) | 153 |
1.1%
|
| Sysmiss | 1085425 |