| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7911 | 23128051 |
87.2%
|
| 1 | Yes | 1211 | 3404251 |
12.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 1794 | 5235615 |