| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 5266 | 2662503 |
35.2%
|
| 2 | no | 8755 | 4172535 |
55.2%
|
| 9 | dk | 1594 | 725293 |
9.6%
|
| Sysmiss | 3994 | 2144973 |