| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 331 | 599293 |
2.9%
|
| 1 | Yes | 10314 | 20163212 |
97.1%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4384 | 9155565 |