| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 7040 | 3123405 |
41.3%
|
| 2 | no | 7571 | 3891171 |
51.5%
|
| 9 | dk | 1004 | 545755 |
7.2%
|
| Sysmiss | 3994 | 2144973 |