| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very goo | 119 |
4.5%
|
| 2 | Good | 326 |
12.2%
|
| 3 | Only fai | 681 |
25.5%
|
| 4 | Poor | 754 |
28.2%
|
| 5 | Very poo | 734 |
27.4%
|
| 6 | Dont kno | 60 |
2.2%
|