| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 |
1.3%
|
| -1 | Don't know | 73 |
7.3%
|
| 1 | Very good | 28 |
2.8%
|
| 2 | Fairly good | 72 |
7.2%
|
| 3 | Bad | 401 |
40.1%
|
| 4 | Very bad | 413 |
41.3%
|