| Value | Category | Cases | |
|---|---|---|---|
| 1 | much more positive | 124 |
5.6%
|
| 2 | more positive | 485 |
22%
|
| 3 | no difference | 456 |
20.7%
|
| 4 | more negative | 174 |
7.9%
|
| 5 | much more negative | 141 |
6.4%
|
| 6 | do not know | 818 |
37.2%
|
| 7 | refused | 2 |
0.1%
|