| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 186 |
20%
|
| 2 | 2 | 118 |
12.7%
|
| 3 | 3 | 199 |
21.4%
|
| 4 | 4 | 149 |
16%
|
| 5 | 5 | 152 |
16.3%
|
| 6 | 6 | 76 |
8.2%
|
| 7 | 7 | 24 |
2.6%
|
| 8 | 8 | 16 |
1.7%
|
| 9 | 9 | 4 |
0.4%
|
| 10 | Very good | 7 |
0.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 53 |