| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 638 |
51.1%
|
| 0.33 | 0.33 | 340 |
27.2%
|
| 0.66 | 0.66 | 196 |
15.7%
|
| 1 | 1 | 75 |
6%
|
| -99 | -99 | 0 | |
| Sysmiss | 31 |