| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 8045 | 22993563 |
90.9%
|
| 1 | Yes | 667 | 2251832 |
8.9%
|
| 99 | Not stated | 8 | 40177 |
0.2%
|
| Sysmiss | 2196 | 6482345 |