| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 30 |
1.9%
|
| 2 | Weak | 151 |
9.8%
|
| 3 | Average | 657 |
42.7%
|
| 4 | High | 584 |
37.9%
|
| 5 | Very high | 117 |
7.6%
|