| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 48 |
5.2%
|
| 2 | 2 | 27 |
2.9%
|
| 3 | 3 | 41 |
4.4%
|
| 4 | 4 | 58 |
6.3%
|
| 5 | 5 | 200 |
21.6%
|
| 6 | 6 | 172 |
18.6%
|
| 7 | 7 | 145 |
15.7%
|
| 8 | 8 | 125 |
13.5%
|
| 9 | 9 | 42 |
4.5%
|
| 10 | Very good | 66 |
7.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 287 |