| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 78 |
7.3%
|
| 2 | 2 | 78 |
7.3%
|
| 3 | 3 | 148 |
13.8%
|
| 4 | 4 | 141 |
13.2%
|
| 5 | 5 | 245 |
22.9%
|
| 6 | 6 | 161 |
15%
|
| 7 | 7 | 113 |
10.6%
|
| 8 | 8 | 76 |
7.1%
|
| 9 | 9 | 20 |
1.9%
|
| 10 | Very good | 10 |
0.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 83 |