| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3091 | 6026846 |
28.2%
|
| 1 | Yes | 7873 | 15319191 |
71.7%
|
| 99 | Not stated | 12 | 23610 |
0.1%
|
| Sysmiss | 4053 | 8548422 |