| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very positive | 14 |
0.2%
|
| 2 | Positive | 1945 |
23%
|
| 3 | No effect | 5683 |
67.3%
|
| 4 | Negative | 767 |
9.1%
|
| 5 | Very negative | 40 |
0.5%
|
| 9 | Not reported | 0 |
0%
|