| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 157 |
13.2%
|
| 2 | 2 | 86 |
7.2%
|
| 3 | 3 | 120 |
10.1%
|
| 4 | 4 | 96 |
8.1%
|
| 5 | 5 | 277 |
23.3%
|
| 6 | 6 | 113 |
9.5%
|
| 7 | 7 | 116 |
9.8%
|
| 8 | 8 | 91 |
7.7%
|
| 9 | 9 | 50 |
4.2%
|
| 10 | Very good | 82 |
6.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 12 |