Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.6%
|
2 | 4 |
2.5%
|
|
3 | 4 |
2.5%
|
|
4 | 7 |
4.4%
|
|
5 | 24 |
15.1%
|
|
6 | 50 |
31.4%
|
|
7 | 25 |
15.7%
|
|
8 | 20 |
12.6%
|
|
9 | 16 |
10.1%
|
|
10 | Very effective | 8 |
5%
|
11 | Don't know | 11 | |
Sysmiss | 33 |