| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 582 |
45.8%
|
| 0.33 | 0.33 | 343 |
27%
|
| 0.66 | 0.66 | 235 |
18.5%
|
| 1 | 1 | 112 |
8.8%
|
| -99 | -99 | 0 | |
| Sysmiss | 8 |