| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 1 |
0%
|
| -8 | does not apply | 0 |
0%
|
| -7 | refused to answer | 1 |
0%
|
| 0 | no difference | 57 |
1.4%
|
| 1 | this might help a little | 465 |
11.3%
|
| 2 | this would help a lot | 3597 |
87.3%
|