| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very much adequate | 958 |
4.9%
|
| 2 | Adequate | 5623 |
28.9%
|
| 3 | Inadequate | 11540 |
59.3%
|
| 4 | Don't know | 1323 |
6.8%
|