| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4007 | 10214806 |
96.4%
|
| 1 | Yes | 153 | 377555 |
3.6%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 6756 | 21175556 |