| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 3637 | 1667178 |
22.1%
|
| 2 | no | 10586 | 5161192 |
68.3%
|
| 9 | dk | 1392 | 731960 |
9.7%
|
| Sysmiss | 3994 | 2144973 |