Value | Category | Cases | |
---|---|---|---|
1 | Very effective | 1771 |
9.2%
|
2 | Effective | 5476 |
28.5%
|
3 | Moderate | 5579 |
29%
|
4 | Not effective | 2486 |
12.9%
|
5 | Don't know | 3930 |
20.4%
|