Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 4 |
3.1%
|
3 | 6 |
4.6%
|
|
4 | 10 |
7.7%
|
|
5 | 15 |
11.5%
|
|
6 | 20 |
15.4%
|
|
7 | 22 |
16.9%
|
|
8 | 25 |
19.2%
|
|
9 | 7 |
5.4%
|
|
10 | Very effective | 21 |
16.2%
|
11 | Don't know | 27 | |
Sysmiss | 3 |