| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 441 |
35.2%
|
| 0.33 | Low | 623 |
49.7%
|
| 0.66 | High | 154 |
12.3%
|
| 1 | Very high | 36 |
2.9%
|
| -99 | Missing | 0 | |
| Sysmiss | 26 |