| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 622 |
31.8%
|
| 2 | 2 | 381 |
19.5%
|
| 3 | 3 | 395 |
20.2%
|
| 4 | 4 | 209 |
10.7%
|
| 5 | 5 | 207 |
10.6%
|
| 6 | 6 | 73 |
3.7%
|
| 7 | 7 | 43 |
2.2%
|
| 8 | 8 | 15 |
0.8%
|
| 9 | 9 | 6 |
0.3%
|
| 10 | Very good | 7 |
0.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 82 |