| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 376 | 152172 |
17.1%
|
| 2 | no | 1419 | 723279 |
81.2%
|
| 9 | dk | 37 | 15055 |
1.7%
|
| Sysmiss | 17777 | 8814798 |