| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 88 |
9.8%
|
| 2 | 2 | 90 |
10%
|
| 3 | 3 | 107 |
11.9%
|
| 4 | 4 | 108 |
12%
|
| 5 | 5 | 144 |
16%
|
| 6 | 6 | 130 |
14.4%
|
| 7 | 7 | 96 |
10.7%
|
| 8 | 8 | 97 |
10.8%
|
| 9 | 9 | 31 |
3.4%
|
| 10 | Very good | 10 |
1.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 116 |