| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 152 |
10.9%
|
| 0.33 | 0.33 | 600 |
42.9%
|
| 0.66 | 0.66 | 534 |
38.2%
|
| 1 | 1 | 113 |
8.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 22 |