Value | Category | Cases | |
---|---|---|---|
-99 | 1 |
0.7%
|
|
1 | Not effective at all | 3 |
2.2%
|
2 | 1 |
0.7%
|
|
3 | 6 |
4.5%
|
|
4 | 2 |
1.5%
|
|
5 | 21 |
15.7%
|
|
6 | 14 |
10.4%
|
|
7 | 18 |
13.4%
|
|
8 | 16 |
11.9%
|
|
9 | 9 |
6.7%
|
|
10 | Very effective | 5 |
3.7%
|
11 | Don't know | 38 |
28.4%
|