| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6437 | 18745059 |
88.3%
|
| 1 | Yes | 869 | 2493561 |
11.7%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3610 | 10529297 |