| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7819 | 15101634 |
70.7%
|
| 1 | Yes | 3157 | 6268013 |
29.3%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |