Value | Category | Cases | |
---|---|---|---|
1 | Highly effective | 766 |
6.5%
|
2 | Effective | 2654 |
22.7%
|
3 | Moderately effective | 1398 |
12%
|
4 | Not effective | 989 |
8.5%
|
5 | Don't know | 5888 |
50.3%
|