Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
1.7%
|
2 | 2 |
1.7%
|
|
3 | 3 |
2.5%
|
|
4 | 2 |
1.7%
|
|
5 | 13 |
10.7%
|
|
6 | 5 |
4.1%
|
|
7 | 13 |
10.7%
|
|
8 | 17 |
14%
|
|
9 | 13 |
10.7%
|
|
10 | Very effective | 11 |
9.1%
|
11 | Don't know | 40 |
33.1%
|