| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 294 |
28.1%
|
| 0.33 | 0.33 | 481 |
45.9%
|
| 0.66 | 0.66 | 190 |
18.1%
|
| 1 | 1 | 83 |
7.9%
|
| -99 | -99 | 0 | |
| Sysmiss | 2 |