| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 321 |
32.8%
|
| 0.33 | Low | 400 |
40.8%
|
| 0.66 | High | 167 |
17%
|
| 1 | Very high | 92 |
9.4%
|
| -99 | Missing | 0 | |
| Sysmiss | 21 |