| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 315 |
16.6%
|
| 2 | 2 | 269 |
14.2%
|
| 3 | 3 | 404 |
21.3%
|
| 4 | 4 | 285 |
15%
|
| 5 | 5 | 398 |
21%
|
| 6 | 6 | 113 |
6%
|
| 7 | 7 | 55 |
2.9%
|
| 8 | 8 | 35 |
1.8%
|
| 9 | 9 | 11 |
0.6%
|
| 10 | Very good | 13 |
0.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 194 |