| Value | Category | Cases | |
|---|---|---|---|
| 1 | much more positive | 84 |
3.8%
|
| 2 | more positive | 314 |
14.3%
|
| 3 | no difference | 692 |
31.5%
|
| 4 | more negative | 258 |
11.7%
|
| 5 | much more negative | 170 |
7.7%
|
| 6 | do not know | 680 |
30.9%
|
| 7 | refused | 2 |
0.1%
|