| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 77 |
6.3%
|
| 0.33 | 0.33 | 455 |
37.3%
|
| 0.66 | 0.66 | 632 |
51.8%
|
| 1 | 1 | 57 |
4.7%
|
| -99 | -99 | 0 | |
| Sysmiss | 6 |