| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 712 |
28.3%
|
| 0.33 | 0.33 | 1003 |
39.9%
|
| 0.66 | 0.66 | 526 |
20.9%
|
| 1 | 1 | 275 |
10.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 185 |