| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 83 |
5.4%
|
| 2 | Weak | 243 |
15.8%
|
| 3 | Average | 756 |
49.1%
|
| 4 | High | 409 |
26.6%
|
| 5 | Very high | 48 |
3.1%
|