| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 313 |
22.6%
|
| 0.33 | 0.33 | 466 |
33.7%
|
| 0.66 | 0.66 | 476 |
34.4%
|
| 1 | 1 | 127 |
9.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 143 |