| Value | Category | Cases | |
|---|---|---|---|
| 1 | much more positive | 140 |
6.4%
|
| 2 | more positive | 490 |
22.3%
|
| 3 | no difference | 607 |
27.6%
|
| 4 | more negative | 187 |
8.5%
|
| 5 | much more negative | 151 |
6.9%
|
| 6 | do not know | 623 |
28.3%
|
| 7 | refused | 2 |
0.1%
|