| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 75 |
8.9%
|
| 0.33 | 0.33 | 240 |
28.6%
|
| 0.66 | 0.66 | 438 |
52.1%
|
| 1 | 1 | 87 |
10.4%
|
| -99 | -99 | 0 | |
| Sysmiss | 214 |