| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 62 |
4.2%
|
| 2 | 2 | 41 |
2.8%
|
| 3 | 3 | 95 |
6.4%
|
| 4 | 4 | 169 |
11.5%
|
| 5 | 5 | 351 |
23.8%
|
| 6 | 6 | 226 |
15.3%
|
| 7 | 7 | 248 |
16.8%
|
| 8 | 8 | 185 |
12.6%
|
| 9 | 9 | 51 |
3.5%
|
| 10 | Very good | 45 |
3.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 69 |