| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 44 |
4.4%
|
| 2 | 2 | 85 |
8.5%
|
| 3 | 3 | 135 |
13.5%
|
| 4 | 4 | 180 |
18%
|
| 5 | 5 | 156 |
15.6%
|
| 6 | 6 | 137 |
13.7%
|
| 7 | 7 | 123 |
12.3%
|
| 8 | 8 | 93 |
9.3%
|
| 9 | 9 | 34 |
3.4%
|
| 10 | Very good | 13 |
1.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 17 |