| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 227 |
13.3%
|
| 2 | Weak | 94 |
5.5%
|
| 3 | Average | 274 |
16%
|
| 4 | High | 394 |
23%
|
| 5 | Very high | 721 |
42.2%
|