| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2991 | 5739743 |
20.6%
|
| 1 | Yes | 10868 | 22159267 |
79.4%
|
| 99 | Not stated | 2 | 7913 |
0%
|
| Sysmiss | 1168 | 2011146 |