| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 193 |
11.3%
|
| 2 | Weak | 143 |
8.4%
|
| 3 | Average | 440 |
25.7%
|
| 4 | High | 500 |
29.2%
|
| 5 | Very high | 434 |
25.4%
|