| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 1366 | 1388 |
24.7%
|
| 2 | no | 2972 | 2978 |
53.1%
|
| 8 | dk | 177 | 178 |
3.2%
|
| Sysmiss | 1158 | 1067 |