| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 20 |
2.8%
|
| 2 | 2 | 23 |
3.3%
|
| 3 | 3 | 43 |
6.1%
|
| 4 | 4 | 44 |
6.3%
|
| 5 | 5 | 127 |
18%
|
| 6 | 6 | 178 |
25.3%
|
| 7 | 7 | 94 |
13.4%
|
| 8 | 8 | 99 |
14.1%
|
| 9 | 9 | 40 |
5.7%
|
| 10 | Very good | 36 |
5.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 14 | |
| -1 | DK | 62 |