| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 232 |
58.1%
|
| 2 | low | 55 |
13.8%
|
| 3 | very low | 3 |
0.8%
|
| 4 | high | 79 |
19.8%
|
| 5 | very high | 30 |
7.5%
|