| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 497 |
34.1%
|
| 0.33 | 0.33 | 650 |
44.6%
|
| 0.66 | 0.66 | 283 |
19.4%
|
| 1 | 1 | 29 |
2%
|
| -99 | -99 | 0 | |
| Sysmiss | 48 |