| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 35 |
4.2%
|
| 2 | 2 | 14 |
1.7%
|
| 3 | 3 | 48 |
5.7%
|
| 4 | 4 | 72 |
8.6%
|
| 5 | 5 | 187 |
22.3%
|
| 6 | 6 | 116 |
13.8%
|
| 7 | 7 | 105 |
12.5%
|
| 8 | 8 | 107 |
12.8%
|
| 9 | 9 | 49 |
5.8%
|
| 10 | Very good | 105 |
12.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 146 |