Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
1%
|
2 | 0 |
0%
|
|
3 | 4 |
2%
|
|
4 | 6 |
3%
|
|
5 | 12 |
6%
|
|
6 | 27 |
13.4%
|
|
7 | 30 |
14.9%
|
|
8 | 34 |
16.9%
|
|
9 | 37 |
18.4%
|
|
10 | Very effective | 27 |
13.4%
|
11 | Don't know | 22 |
10.9%
|