| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 151 |
15.8%
|
| 2 | High | 474 |
49.5%
|
| 3 | Medium | 308 |
32.2%
|
| 4 | Low | 21 |
2.2%
|
| 5 | Very low | 3 |
0.3%
|
| Sysmiss | 43 |