| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 3681 | 1705013 |
88.1%
|
| 2 | no | 465 | 213211 |
11%
|
| 9 | dk | 37 | 17476 |
0.9%
|
| Sysmiss | 15426 | 7769603 |