| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 141 |
15.7%
|
| 2 | High | 407 |
45.4%
|
| 3 | Medium | 277 |
30.9%
|
| 4 | Low | 59 |
6.6%
|
| 5 | Very low | 13 |
1.4%
|
| Sysmiss | 103 |