Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 8 |
4.6%
|
2 | 4 |
2.3%
|
|
3 | 3 |
1.7%
|
|
4 | 7 |
4%
|
|
5 | 16 |
9.1%
|
|
6 | 17 |
9.7%
|
|
7 | 20 |
11.4%
|
|
8 | 30 |
17.1%
|
|
9 | 18 |
10.3%
|
|
10 | Very effective | 43 |
24.6%
|
11 | Don't know | 9 |
5.1%
|