| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 126 |
13.4%
|
| 2 | High | 381 |
40.7%
|
| 3 | Medium | 336 |
35.9%
|
| 4 | Low | 80 |
8.5%
|
| 5 | Very low | 14 |
1.5%
|
| Sysmiss | 63 |