| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 28671 |
38.2%
|
| 0.33 | 0.33 | 20937 |
27.9%
|
| 0.66 | 0.66 | 15592 |
20.8%
|
| 1 | 1 | 9839 |
13.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 2779 |