| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2161 | 6112978 |
20.6%
|
| 1 | Yes | 7929 | 23569554 |
79.4%
|
| 99 | Not stated | 1 | 2552 |
0%
|
| Sysmiss | 825 | 2082832 |