| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 597 |
30.4%
|
| 0.33 | Low | 803 |
40.9%
|
| 0.66 | High | 420 |
21.4%
|
| 1 | Very high | 141 |
7.2%
|
| -99 | Missing | 0 | |
| Sysmiss | 79 |