| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 95 |
6.6%
|
| 0.33 | 0.33 | 381 |
26.5%
|
| 0.66 | 0.66 | 739 |
51.4%
|
| 1 | 1 | 222 |
15.4%
|
| -99 | -99 | 0 | |
| Sysmiss | 105 |