| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 239 |
13.5%
|
| 0.33 | 0.33 | 490 |
27.6%
|
| 0.66 | 0.66 | 586 |
33%
|
| 1 | 1 | 460 |
25.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 265 |