| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3 | 7547 |
71%
|
| 1 | Yes | 2 | 3083 |
29%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 10911 | 31757287 |