| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 8585 | 16836110 |
78.8%
|
| 1 | Yes | 2391 | 4533537 |
21.2%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |