| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 42 |
2.7%
|
| 2 | Weak | 162 |
10.5%
|
| 3 | Average | 711 |
46.2%
|
| 4 | High | 552 |
35.9%
|
| 5 | Very high | 72 |
4.7%
|