| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 887 |
50.4%
|
| 0.33 | Low | 677 |
38.5%
|
| 0.66 | High | 189 |
10.7%
|
| 1 | Very high | 6 |
0.3%
|
| -99 | Missing | 0 | |
| Sysmiss | 243 |