| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 51 |
2.3%
|
| 2 | good | 249 |
11.3%
|
| 3 | poor | 605 |
27.5%
|
| 4 | very poor | 695 |
31.6%
|
| 5 | do not know enough about them | 599 |
27.2%
|
| 6 | do not know | 1 |
0%
|
| 7 | never heard of | 0 |
0%
|