| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very positive | 136 |
1.9%
|
| 2 | Positive | 1766 |
24.3%
|
| 3 | No effect | 2319 |
31.9%
|
| 4 | Negative | 250 |
3.4%
|
| 5 | Very negative | 56 |
0.8%
|
| 6 | Don't know/Not applicable | 2750 |
37.8%
|