| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 4403 |
8.3%
|
| 2 | 2 | 2238 |
4.2%
|
| 3 | 3 | 3130 |
5.9%
|
| 4 | 4 | 3336 |
6.3%
|
| 5 | 5 | 8263 |
15.5%
|
| 6 | 6 | 6237 |
11.7%
|
| 7 | 7 | 6975 |
13.1%
|
| 8 | 8 | 8041 |
15.1%
|
| 9 | 9 | 4346 |
8.2%
|
| 10 | Very good | 6328 |
11.9%
|
| -4 | Not asked | 10600 | |
| -2 | NA | 774 | |
| -1 | DK | 13147 |