Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
0.9%
|
2 | 2 |
0.9%
|
|
3 | 3 |
1.3%
|
|
4 | 12 |
5.1%
|
|
5 | 34 |
14.5%
|
|
6 | 39 |
16.6%
|
|
7 | 47 |
20%
|
|
8 | 32 |
13.6%
|
|
9 | 17 |
7.2%
|
|
10 | Very effective | 33 |
14%
|
11 | Don't know | 14 |
6%
|
Sysmiss | 9 |