| Value | Category | Cases | |
|---|---|---|---|
| 1 | much more positive | 97 |
4.4%
|
| 2 | more positive | 506 |
23%
|
| 3 | no difference | 537 |
24.4%
|
| 4 | more negative | 367 |
16.7%
|
| 5 | much more negative | 207 |
9.4%
|
| 6 | do not know | 484 |
22%
|
| 7 | refused | 2 |
0.1%
|