| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 58 |
3.8%
|
| 2 | Weak | 172 |
11.2%
|
| 3 | Average | 618 |
40.2%
|
| 4 | High | 596 |
38.7%
|
| 5 | Very high | 95 |
6.2%
|