Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.7%
|
2 | 3 |
2%
|
|
3 | 2 |
1.4%
|
|
4 | 5 |
3.4%
|
|
5 | 8 |
5.4%
|
|
6 | 9 |
6.1%
|
|
7 | 17 |
11.6%
|
|
8 | 20 |
13.6%
|
|
9 | 19 |
12.9%
|
|
10 | Very effective | 11 |
7.5%
|
11 | Don't know | 52 |
35.4%
|
Sysmiss | 10 |