Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
1.5%
|
2 | 3 |
2.3%
|
|
3 | 6 |
4.5%
|
|
4 | 8 |
6%
|
|
5 | 13 |
9.8%
|
|
6 | 18 |
13.5%
|
|
7 | 31 |
23.3%
|
|
8 | 27 |
20.3%
|
|
9 | 16 |
12%
|
|
10 | Very effective | 9 |
6.8%
|
11 | Don't know | 87 | |
Sysmiss | 33 |