| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 430 | 222538 |
2.9%
|
| 2 | no | 12639 | 6160686 |
81.5%
|
| 9 | dk | 2546 | 1177107 |
15.6%
|
| Sysmiss | 3994 | 2144973 |