| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 194 |
20.9%
|
| 2 | High | 537 |
57.9%
|
| 3 | Medium | 190 |
20.5%
|
| 4 | Low | 6 |
0.6%
|
| 5 | Very low | 1 |
0.1%
|
| Sysmiss | 72 |