Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
1.8%
|
2 | 2 |
3.5%
|
|
3 | 2 |
3.5%
|
|
4 | 4 |
7%
|
|
5 | 9 |
15.8%
|
|
6 | 11 |
19.3%
|
|
7 | 4 |
7%
|
|
8 | 5 |
8.8%
|
|
9 | 6 |
10.5%
|
|
10 | Very effective | 13 |
22.8%
|
11 | Don't know | 82 | |
Sysmiss | 21 |