| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 68 |
5.9%
|
| 2 | 2 | 26 |
2.3%
|
| 3 | 3 | 63 |
5.5%
|
| 4 | 4 | 88 |
7.7%
|
| 5 | 5 | 314 |
27.3%
|
| 6 | 6 | 192 |
16.7%
|
| 7 | 7 | 168 |
14.6%
|
| 8 | 8 | 123 |
10.7%
|
| 9 | 9 | 44 |
3.8%
|
| 10 | Very good | 64 |
5.6%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 61 |