| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 48 |
4%
|
| 1 | Very good | 20 |
1.7%
|
| 2 | Fairly good | 209 |
17.4%
|
| 3 | Fairly Bad | 416 |
34.7%
|
| 4 | Very bad | 506 |
42.2%
|