| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 106 |
11.1%
|
| 0.33 | 0.33 | 262 |
27.5%
|
| 0.66 | 0.66 | 299 |
31.3%
|
| 1 | 1 | 287 |
30.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 33 |