| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1375 | 4229969 |
67.3%
|
| 1 | Yes | 342 | 1168383 |
18.6%
|
| 99 | Not stated | 288 | 888566 |
14.1%
|
| Sysmiss | 8911 | 25481000 |