| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.5%
|
| -1 | Don't know | 191 |
14.1%
|
| 1 | Very good | 5 |
0.4%
|
| 2 | Fairly good | 14 |
1%
|
| 3 | Bad | 136 |
10.1%
|
| 4 | Very bad | 1000 |
73.9%
|