Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 0 |
0%
|
2 | 1 |
0.4%
|
|
3 | 2 |
0.9%
|
|
4 | 6 |
2.7%
|
|
5 | 11 |
4.9%
|
|
6 | 11 |
4.9%
|
|
7 | 28 |
12.6%
|
|
8 | 39 |
17.5%
|
|
9 | 31 |
13.9%
|
|
10 | Very effective | 17 |
7.6%
|
11 | Don't know | 77 |
34.5%
|
Sysmiss | 12 |