| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 645 |
55%
|
| 0.33 | 0.33 | 344 |
29.4%
|
| 0.66 | 0.66 | 156 |
13.3%
|
| 1 | 1 | 27 |
2.3%
|
| -99 | -99 | 0 | |
| Sysmiss | 39 |