| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 306 |
15.4%
|
| 0.33 | Low | 1056 |
53.1%
|
| 0.66 | High | 549 |
27.6%
|
| 1 | Very high | 76 |
3.8%
|
| -99 | Missing | 0 | |
| Sysmiss | 61 |