| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 33 |
4.4%
|
| 0.33 | 0.33 | 147 |
19.5%
|
| 0.66 | 0.66 | 496 |
66%
|
| 1 | 1 | 76 |
10.1%
|
| -99 | -99 | 0 | |
| Sysmiss | 28 |