Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
1.6%
|
2 | 3 |
2.4%
|
|
3 | 3 |
2.4%
|
|
4 | 6 |
4.9%
|
|
5 | 9 |
7.3%
|
|
6 | 18 |
14.6%
|
|
7 | 29 |
23.6%
|
|
8 | 24 |
19.5%
|
|
9 | 21 |
17.1%
|
|
10 | Extremely effective | 8 |
6.5%
|
11 | Don't know | 13 | |
Sysmiss | 2 |