| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 3885 | 3770 |
58.5%
|
| 2 | no | 1142 | 1125 |
17.5%
|
| 8 | dk | 155 | 150 |
2.3%
|
| Sysmiss | 1307 | 1400 |