| Value | Category | Cases | |
|---|---|---|---|
| 1 | much more positive | 45 |
2%
|
| 2 | more positive | 214 |
9.7%
|
| 3 | no difference | 602 |
27.4%
|
| 4 | more negative | 189 |
8.6%
|
| 5 | much more negative | 220 |
10%
|
| 6 | do not know | 928 |
42.2%
|
| 7 | refused | 2 |
0.1%
|