Value | Category | Cases | |
---|---|---|---|
1 | Very effective | 1281 |
6.6%
|
2 | Effective | 5301 |
27.5%
|
3 | Moderate | 5083 |
26.3%
|
4 | Not effective | 3460 |
17.9%
|
5 | Don't know | 4186 |
21.7%
|