| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 53 |
4.4%
|
| 0.33 | 0.33 | 426 |
35%
|
| 0.66 | 0.66 | 517 |
42.4%
|
| 1 | 1 | 222 |
18.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 9 |