| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 76 |
9%
|
| 2 | 2 | 40 |
4.7%
|
| 3 | 3 | 98 |
11.5%
|
| 4 | 4 | 92 |
10.8%
|
| 5 | 5 | 147 |
17.3%
|
| 6 | 6 | 121 |
14.3%
|
| 7 | 7 | 114 |
13.4%
|
| 8 | 8 | 105 |
12.4%
|
| 9 | 9 | 38 |
4.5%
|
| 10 | Very good | 18 |
2.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 24 | |
| -1 | DK | 328 |