| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
1.3%
|
| -1 | Don't know | 258 |
21.5%
|
| 1 | Very good | 101 |
8.4%
|
| 2 | Fairly good | 313 |
26.1%
|
| 3 | Bad | 298 |
24.8%
|
| 4 | Very bad | 215 |
17.9%
|