Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 0 |
0%
|
2 | 2 |
2.5%
|
|
3 | 2 |
2.5%
|
|
4 | 5 |
6.3%
|
|
5 | 6 |
7.6%
|
|
6 | 5 |
6.3%
|
|
7 | 13 |
16.5%
|
|
8 | 12 |
15.2%
|
|
9 | 8 |
10.1%
|
|
10 | Very effective | 26 |
32.9%
|
11 | Don't know | 61 | |
Sysmiss | 20 |