| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 248 | 490806 |
6.5%
|
| 1 | Yes | 1545 | 3054632 |
40.4%
|
| 99 | Not stated | 1981 | 4021916 |
53.1%
|
| Sysmiss | 11255 | 22350715 |