| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 47 |
5.2%
|
| 2 | good | 448 |
49.9%
|
| 3 | neither good nor bad | 317 |
35.3%
|
| 4 | bad | 74 |
8.2%
|
| 5 | very bad | 5 |
0.6%
|
| 8 | don't know | 5 |
0.6%
|
| 9 | no answer | 2 |
0.2%
|