| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 42 |
4.4%
|
| 2 | 2 | 32 |
3.3%
|
| 3 | 3 | 83 |
8.6%
|
| 4 | 4 | 121 |
12.6%
|
| 5 | 5 | 258 |
26.8%
|
| 6 | 6 | 191 |
19.9%
|
| 7 | 7 | 127 |
13.2%
|
| 8 | 8 | 65 |
6.8%
|
| 9 | 9 | 22 |
2.3%
|
| 10 | Very good | 21 |
2.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 38 |