| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
1.2%
|
| -1 | Don't know | 346 |
26.8%
|
| 1 | Very good | 60 |
4.7%
|
| 2 | Fairly good | 175 |
13.6%
|
| 3 | Bad | 312 |
24.2%
|
| 4 | Very bad | 381 |
29.6%
|