Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
0.5%
|
3 | 8 |
1.8%
|
|
4 | 7 |
1.6%
|
|
5 | 17 |
3.8%
|
|
6 | 24 |
5.4%
|
|
7 | 60 |
13.5%
|
|
8 | 86 |
19.4%
|
|
9 | 39 |
8.8%
|
|
10 | Very effective | 12 |
2.7%
|
11 | Don't know | 0 |
0%
|
NA | 188 |
42.4%
|