| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9805 | 19199848 |
95.2%
|
| 1 | Yes | 509 | 963364 |
4.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4715 | 9754857 |