| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very inadequate | 5 |
4.2%
|
| 2 | Inadequate | 6 |
5%
|
| 3 | Average | 9 |
7.6%
|
| 4 | Adequate | 46 |
38.7%
|
| 5 | Very adequate | 53 |
44.5%
|