| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 10322 | 19942193 |
93.3%
|
| 1 | Yes | 653 | 1425838 |
6.7%
|
| 99 | Not stated | 1 | 1616 |
0%
|
| Sysmiss | 4053 | 8548422 |