| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 117 |
10%
|
| 2 | 2 | 135 |
11.5%
|
| 3 | 3 | 233 |
19.9%
|
| 4 | 4 | 192 |
16.4%
|
| 5 | 5 | 216 |
18.5%
|
| 6 | 6 | 132 |
11.3%
|
| 7 | 7 | 85 |
7.3%
|
| 8 | 8 | 41 |
3.5%
|
| 9 | 9 | 12 |
1%
|
| 10 | Very good | 6 |
0.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 31 |