| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 0 | 0 |
0%
|
| 1 | Yes | 18584 | 19926 |
74.6%
|
| 99 | Not stated | 6868 | 6781 |
25.4%
|
| Sysmiss | 68584 | 67329 |