| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 47 |
4.7%
|
| 2 | 2 | 55 |
5.5%
|
| 3 | 3 | 141 |
14.1%
|
| 4 | 4 | 162 |
16.2%
|
| 5 | 5 | 213 |
21.3%
|
| 6 | 6 | 174 |
17.4%
|
| 7 | 7 | 124 |
12.4%
|
| 8 | 8 | 68 |
6.8%
|
| 9 | 9 | 13 |
1.3%
|
| 10 | Very good | 3 |
0.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 9 |