| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9544 | 18771845 |
87.8%
|
| 1 | Yes | 1432 | 2597802 |
12.2%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |