| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 379 |
22.2%
|
| 2 | Weak | 146 |
8.5%
|
| 3 | Average | 326 |
19.1%
|
| 4 | High | 319 |
18.7%
|
| 5 | Very high | 540 |
31.6%
|