| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.7%
|
| -1 | Don't know | 32 |
2.7%
|
| 1 | Very good | 332 |
27.7%
|
| 2 | Fairly good | 369 |
30.8%
|
| 3 | Fairly bad | 249 |
20.8%
|
| 4 | Very bad | 210 |
17.5%
|