| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3489 | 6242861 |
97.3%
|
| 1 | Yes | 102 | 173429 |
2.7%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 11438 | 23501779 |