| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 152 |
13.6%
|
| 0.33 | 0.33 | 630 |
56.2%
|
| 0.66 | 0.66 | 213 |
19%
|
| 1 | 1 | 126 |
11.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 6 |