| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 205 |
17.4%
|
| 0.33 | 0.33 | 477 |
40.5%
|
| 0.66 | 0.66 | 363 |
30.8%
|
| 1 | 1 | 133 |
11.3%
|
| -99 | -99 | 0 | |
| Sysmiss | 22 |