| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6669 | 19527061 |
97.5%
|
| 1 | Yes | 149 | 499946 |
2.5%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4098 | 11740910 |