| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 34 |
2.2%
|
| 2 | Weak | 167 |
10.9%
|
| 3 | Average | 679 |
44.1%
|
| 4 | High | 577 |
37.5%
|
| 5 | Very high | 82 |
5.3%
|