| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6751 | 19626906 |
87.3%
|
| 1 | Yes | 1009 | 2846927 |
12.7%
|
| 99 | Not stated | 1 | 4890 |
0%
|
| Sysmiss | 3155 | 9289195 |