| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 31 |
2%
|
| 2 | Weak | 121 |
7.9%
|
| 3 | Average | 438 |
28.5%
|
| 4 | High | 715 |
46.5%
|
| 5 | Very high | 234 |
15.2%
|