| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 26 |
1.2%
|
| 2 | good | 262 |
11.9%
|
| 3 | poor | 396 |
18%
|
| 4 | very poor | 618 |
28.1%
|
| 5 | do not know enough about them | 897 |
40.8%
|
| 6 | do not know | 1 |
0%
|
| 7 | never heard of | 0 |
0%
|