| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very positive | 324 |
4.5%
|
| 2 | Positive | 2816 |
38.7%
|
| 3 | No effect | 1683 |
23.1%
|
| 4 | Negative | 327 |
4.5%
|
| 5 | Very negative | 56 |
0.8%
|
| 6 | Don't know/Not applicable | 2071 |
28.5%
|