| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9855 | 19195445 |
89.8%
|
| 1 | Yes | 1120 | 2172586 |
10.2%
|
| 99 | Not stated | 1 | 1616 |
0%
|
| Sysmiss | 4053 | 8548422 |