| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 921 |
46.2%
|
| 0.33 | Low | 924 |
46.4%
|
| 0.66 | High | 127 |
6.4%
|
| 1 | Very high | 21 |
1.1%
|
| -99 | Missing | 0 | |
| Sysmiss | 22 |