| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 260 |
15.2%
|
| 2 | Weak | 87 |
5.1%
|
| 3 | Average | 317 |
18.5%
|
| 4 | High | 430 |
25.1%
|
| 5 | Very high | 616 |
36%
|