| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2110 | 6759821 |
84.3%
|
| 1 | Yes | 358 | 1036703 |
12.9%
|
| 99 | Not stated | 71 | 221909 |
2.8%
|
| Sysmiss | 8377 | 23749484 |