Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 3 |
1.5%
|
2 | 2 |
1%
|
|
3 | 3 |
1.5%
|
|
4 | 6 |
3%
|
|
5 | 15 |
7.5%
|
|
6 | 14 |
7%
|
|
7 | 18 |
9%
|
|
8 | 31 |
15.5%
|
|
9 | 10 |
5%
|
|
10 | Very effective | 15 |
7.5%
|
11 | Don't know | 83 |
41.5%
|
Sysmiss | 26 |