| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 1758 | 1690 |
26.2%
|
| 2 | no | 2241 | 2165 |
33.6%
|
| 8 | dk | 51 | 48 |
0.7%
|
| Sysmiss | 2439 | 2543 |