| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 36 |
2.3%
|
| 2 | Weak | 197 |
12.8%
|
| 3 | Average | 749 |
48.7%
|
| 4 | High | 488 |
31.7%
|
| 5 | Very high | 69 |
4.5%
|