| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2 | 2944 |
27.7%
|
| 1 | Yes | 3 | 7686 |
72.3%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 10911 | 31757287 |