| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very adequate | 960 |
5%
|
| 2 | Adequate | 3270 |
17.1%
|
| 3 | Fairly adequate | 5425 |
28.4%
|
| 4 | Inadequate | 7145 |
37.4%
|
| 5 | Very inadequate | 2310 |
12.1%
|