| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1997 | 3122093 |
99.5%
|
| 1 | Yes | 10 | 15995 |
0.5%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 13022 | 26779980 |