| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 51 |
1.5%
|
| 2 | good | 408 |
12.1%
|
| 3 | poor | 993 |
29.3%
|
| 4 | very poor | 1071 |
31.6%
|
| 5 | do not know enough about them | 850 |
25.1%
|
| 6 | no comment | 2 |
0.1%
|
| 7 | refused | 9 |
0.3%
|