| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 577 |
60.8%
|
| 0.33 | Low | 292 |
30.8%
|
| 0.66 | High | 68 |
7.2%
|
| 1 | Very high | 12 |
1.3%
|
| -99 | Missing | 0 | |
| Sysmiss | 58 |