| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4378 | 9012327 |
99.6%
|
| 1 | Yes | 18 | 40045 |
0.4%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 10633 | 20865698 |