Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
1.3%
|
3 | 3 |
1.9%
|
|
4 | 9 |
5.8%
|
|
5 | 7 |
4.5%
|
|
6 | 16 |
10.4%
|
|
7 | 28 |
18.2%
|
|
8 | 43 |
27.9%
|
|
9 | 27 |
17.5%
|
|
10 | Very effective | 19 |
12.3%
|
11 | Don't know | 38 | |
Sysmiss | 30 |