| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 1018 | 1010 |
9.6%
|
| 2 | no | 5497 | 5484 |
51.9%
|
| 8 | dk | 569 | 548 |
5.2%
|
| Sysmiss | 3566 | 3516 |