| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 6941 |
50.1%
|
| 2 | 2 No | 3618 |
26.1%
|
| 3 | 3 (DK) | 3156 |
22.8%
|
| 4 | 4 (Refused) | 143 |
1%
|
| Sysmiss | 1085425 |