| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 69 |
7.2%
|
| 2 | 2 | 72 |
7.5%
|
| 3 | 3 | 122 |
12.7%
|
| 4 | 4 | 154 |
16%
|
| 5 | 5 | 279 |
28.9%
|
| 6 | 6 | 133 |
13.8%
|
| 7 | 7 | 86 |
8.9%
|
| 8 | 8 | 28 |
2.9%
|
| 9 | 9 | 8 |
0.8%
|
| 10 | Very good | 13 |
1.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 43 |