| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.8%
|
| -1 | Don't know | 156 |
11.5%
|
| 1 | Very good | 4 |
0.3%
|
| 2 | Fairly good | 22 |
1.6%
|
| 3 | Fairly bad | 167 |
12.3%
|
| 4 | Very bad | 993 |
73.4%
|