| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 12 |
3.7%
|
| 2 | 2 No | 280 |
87.2%
|
| 3 | 3 (DK) | 21 |
6.5%
|
| 4 | 4 (Refused) | 8 |
2.5%
|
| Sysmiss | 1098962 |