| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1552 | 3366776 |
96.5%
|
| 1 | Yes | 2 | 3987 |
0.1%
|
| 99 | Not stated | 51 | 117770 |
3.4%
|
| Sysmiss | 13424 | 26429535 |