| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 7587 | 3735584 |
49.4%
|
| 2 | no | 7301 | 3454860 |
45.7%
|
| 9 | dk | 727 | 369886 |
4.9%
|
| Sysmiss | 3994 | 2144973 |