| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 781 |
17.8%
|
| 2 | good | 2403 |
54.7%
|
| 3 | neither good nor bad | 959 |
21.8%
|
| 4 | bad | 171 |
3.9%
|
| 5 | very bad | 23 |
0.5%
|
| 8 | don't know | 47 |
1.1%
|
| 9 | no answer | 8 |
0.2%
|