Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.5%
|
2 | 1 |
0.5%
|
|
3 | 0 |
0%
|
|
4 | 2 |
1%
|
|
5 | 5 |
2.5%
|
|
6 | 12 |
5.9%
|
|
7 | 20 |
9.9%
|
|
8 | 35 |
17.2%
|
|
9 | 32 |
15.8%
|
|
10 | Very effective | 50 |
24.6%
|
11 | Don't know | 45 |
22.2%
|
Sysmiss | 23 |