| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 24 |
2.8%
|
| 2 | 2 | 22 |
2.6%
|
| 3 | 3 | 42 |
4.9%
|
| 4 | 4 | 51 |
6%
|
| 5 | 5 | 166 |
19.5%
|
| 6 | 6 | 118 |
13.9%
|
| 7 | 7 | 142 |
16.7%
|
| 8 | 8 | 171 |
20.1%
|
| 9 | 9 | 57 |
6.7%
|
| 10 | Very good | 58 |
6.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 170 |