| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 875 | 882 |
15.7%
|
| 2 | no | 2539 | 2528 |
45.1%
|
| 8 | dk | 685 | 710 |
12.7%
|
| Sysmiss | 1574 | 1491 |