| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 130 |
15.8%
|
| 0.33 | Low | 379 |
46.2%
|
| 0.66 | High | 223 |
27.2%
|
| 1 | Very high | 89 |
10.8%
|
| -99 | Missing | 0 | |
| Sysmiss | 188 |