| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 11 |
1.1%
|
| 2 | 2 | 18 |
1.7%
|
| 3 | 3 | 48 |
4.7%
|
| 4 | 4 | 107 |
10.4%
|
| 5 | 5 | 298 |
28.9%
|
| 6 | 6 | 180 |
17.4%
|
| 7 | 7 | 210 |
20.3%
|
| 8 | 8 | 131 |
12.7%
|
| 9 | 9 | 19 |
1.8%
|
| 10 | Very good | 10 |
1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 95 |