| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 1428 |
93.2%
|
| 0.33 | Low | 91 |
5.9%
|
| 0.66 | High | 11 |
0.7%
|
| 1 | Very high | 3 |
0.2%
|
| -99 | Missing | 0 | |
| Sysmiss | 1 |