| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 1553 | 1442 |
72.3%
|
| 1 | yes | 452 | 494 |
24.8%
|
| 8 | dk | 54 | 58 |
2.9%
|
| Sysmiss | 1234 | 1299 |