| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 35 |
2.3%
|
| 2 | Weak | 196 |
12.7%
|
| 3 | Average | 665 |
43.2%
|
| 4 | High | 553 |
35.9%
|
| 5 | Very high | 90 |
5.8%
|