| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 243 |
22.4%
|
| 2 | 2 | 76 |
7%
|
| 3 | 3 | 87 |
8%
|
| 4 | 4 | 77 |
7.1%
|
| 5 | 5 | 158 |
14.5%
|
| 6 | 6 | 80 |
7.4%
|
| 7 | 7 | 74 |
6.8%
|
| 8 | 8 | 95 |
8.7%
|
| 9 | 9 | 62 |
5.7%
|
| 10 | Very good | 134 |
12.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 4 | |
| -1 | DK | 74 |