| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1929 | 4239713 |
67.3%
|
| 1 | Yes | 909 | 2042061 |
32.4%
|
| 99 | Not stated | 7 | 17406 |
0.3%
|
| Sysmiss | 8071 | 25468738 |