| Value | Category | Cases | |
|---|---|---|---|
| 1 | much more positive | 156 |
7.1%
|
| 2 | more positive | 373 |
17%
|
| 3 | no difference | 431 |
19.6%
|
| 4 | more negative | 318 |
14.5%
|
| 5 | much more negative | 199 |
9%
|
| 6 | do not know | 721 |
32.8%
|
| 7 | refused | 2 |
0.1%
|