| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 275 |
23.1%
|
| 0.33 | Low | 675 |
56.8%
|
| 0.66 | High | 218 |
18.3%
|
| 1 | Very high | 21 |
1.8%
|
| -99 | Missing | 0 | |
| Sysmiss | 22 |