| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6291 | 18266793 |
90.2%
|
| 1 | Yes | 720 | 1989124 |
9.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3905 | 11512000 |