| Value | Category | Cases | |
|---|---|---|---|
| 0 | Very low | 223 |
18.3%
|
| 0.33 | Low | 816 |
66.9%
|
| 0.66 | High | 176 |
14.4%
|
| 1 | Very high | 5 |
0.4%
|
| -99 | Missing | 0 | |
| Sysmiss | 7 |