| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 124 |
11.8%
|
| 0.33 | 0.33 | 252 |
24%
|
| 0.66 | 0.66 | 476 |
45.4%
|
| 1 | 1 | 196 |
18.7%
|
| -99 | -99 | 0 | |
| Sysmiss | 2 |