| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 875 |
87.8%
|
| 0.33 | Low | 79 |
7.9%
|
| 0.66 | High | 35 |
3.5%
|
| 1 | Very high | 8 |
0.8%
|
| -99 | Missing | 0 | |
| Sysmiss | 3 |