| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 21 |
2.8%
|
| 2 | 2 | 23 |
3.1%
|
| 3 | 3 | 56 |
7.5%
|
| 4 | 4 | 89 |
12%
|
| 5 | 5 | 170 |
22.8%
|
| 6 | 6 | 130 |
17.5%
|
| 7 | 7 | 87 |
11.7%
|
| 8 | 8 | 114 |
15.3%
|
| 9 | 9 | 26 |
3.5%
|
| 10 | Very good | 28 |
3.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 10 | |
| -1 | DK | 26 |