| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 626 |
62.8%
|
| 0.33 | Low | 330 |
33.1%
|
| 0.66 | High | 32 |
3.2%
|
| 1 | Very high | 9 |
0.9%
|
| -99 | Missing | 0 | |
| Sysmiss | 3 |