| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 5 |
0.4%
|
| -1 | Don't know | 80 |
6.7%
|
| 1 | Very good | 15 |
1.3%
|
| 2 | Fairly good | 105 |
8.8%
|
| 3 | Bad | 304 |
25.3%
|
| 4 | Very bad | 691 |
57.6%
|