| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 16 |
0.8%
|
| -1 | Don't know | 151 |
7.5%
|
| 1 | Very good | 20 |
1%
|
| 2 | Fairly good | 133 |
6.6%
|
| 3 | Bad | 700 |
34.8%
|
| 4 | Very bad | 992 |
49.3%
|