| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 204 |
17.3%
|
| 0.33 | 0.33 | 238 |
20.2%
|
| 0.66 | 0.66 | 385 |
32.6%
|
| 1 | 1 | 354 |
30%
|
| -99 | -99 | 0 | |
| Sysmiss | 19 |