| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 48 |
5.2%
|
| 2 | 2 | 72 |
7.7%
|
| 3 | 3 | 116 |
12.5%
|
| 4 | 4 | 193 |
20.8%
|
| 5 | 5 | 181 |
19.5%
|
| 6 | 6 | 147 |
15.8%
|
| 7 | 7 | 110 |
11.8%
|
| 8 | 8 | 58 |
6.2%
|
| 9 | 9 | 3 |
0.3%
|
| 10 | Very good | 2 |
0.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 3 | |
| -1 | DK | 54 |