| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 126 |
11.9%
|
| 0.33 | 0.33 | 431 |
40.7%
|
| 0.66 | 0.66 | 389 |
36.7%
|
| 1 | 1 | 113 |
10.7%
|
| -99 | -99 | 0 | |
| Sysmiss | 94 |