| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very inadequate | 7 |
5.9%
|
| 2 | Inadequate | 16 |
13.4%
|
| 3 | Average | 21 |
17.6%
|
| 4 | Adequate | 47 |
39.5%
|
| 5 | Very adequate | 28 |
23.5%
|