| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 49 |
1.4%
|
| 2 | Bad | 143 |
4%
|
| 3 | Neither bad nor good | 400 |
11.1%
|
| 4 | Good | 2387 |
66.3%
|
| 5 | Very good | 563 |
15.6%
|
| 9 | Don't know | 61 |
1.7%
|