| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 74 |
6.7%
|
| 2 | 2 | 48 |
4.3%
|
| 3 | 3 | 100 |
9%
|
| 4 | 4 | 123 |
11.1%
|
| 5 | 5 | 177 |
16%
|
| 6 | 6 | 154 |
13.9%
|
| 7 | 7 | 182 |
16.4%
|
| 8 | 8 | 160 |
14.5%
|
| 9 | 9 | 41 |
3.7%
|
| 10 | Very good | 48 |
4.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 27 | |
| -1 | DK | 67 |