| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 546 |
36.6%
|
| 0.33 | 0.33 | 620 |
41.6%
|
| 0.66 | 0.66 | 251 |
16.8%
|
| 1 | 1 | 73 |
4.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 44 |