| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 170 |
8.6%
|
| 0.33 | 0.33 | 606 |
30.6%
|
| 0.66 | 0.66 | 823 |
41.6%
|
| 1 | 1 | 379 |
19.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 62 |