| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very positive | 158 |
2.2%
|
| 2 | Positive | 1632 |
22.4%
|
| 3 | No effect | 2289 |
31.5%
|
| 4 | Negative | 302 |
4.2%
|
| 5 | Very negative | 58 |
0.8%
|
| 6 | Don't know/Not applicable | 2838 |
39%
|