Value | Category | Cases | |
---|---|---|---|
-99 | 1 |
0.7%
|
|
1 | Not effective at all | 1 |
0.7%
|
2 | 6 |
3.9%
|
|
3 | 5 |
3.3%
|
|
4 | 6 |
3.9%
|
|
5 | 19 |
12.5%
|
|
6 | 15 |
9.9%
|
|
7 | 11 |
7.2%
|
|
8 | 21 |
13.8%
|
|
9 | 4 |
2.6%
|
|
10 | Very effective | 10 |
6.6%
|
11 | Don't know | 53 |
34.9%
|