| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 484 |
40.4%
|
| 0.33 | Low | 592 |
49.4%
|
| 0.66 | High | 106 |
8.8%
|
| 1 | Very high | 17 |
1.4%
|
| -99 | Missing | 0 | |
| Sysmiss | 1 |