| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 220 |
22.2%
|
| 0.33 | Low | 541 |
54.7%
|
| 0.66 | High | 202 |
20.4%
|
| 1 | Very high | 26 |
2.6%
|
| -99 | Missing | 0 | |
| Sysmiss | 52 |