| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 211 |
18%
|
| 2 | 2 | 141 |
12%
|
| 3 | 3 | 230 |
19.6%
|
| 4 | 4 | 171 |
14.6%
|
| 5 | 5 | 187 |
15.9%
|
| 6 | 6 | 102 |
8.7%
|
| 7 | 7 | 65 |
5.5%
|
| 8 | 8 | 41 |
3.5%
|
| 9 | 9 | 10 |
0.9%
|
| 10 | Very good | 15 |
1.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 23 |