| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very inadequate | 2 |
1.7%
|
| 2 | Inadequate | 8 |
6.7%
|
| 3 | Average | 31 |
26.1%
|
| 4 | Adequate | 42 |
35.3%
|
| 5 | Very adequate | 36 |
30.3%
|