Value | Category | Cases | |
---|---|---|---|
-99 | 1 |
0.5%
|
|
1 | Not effective at all | 2 |
1%
|
2 | 7 |
3.5%
|
|
3 | 6 |
3%
|
|
4 | 21 |
10.5%
|
|
5 | 20 |
10%
|
|
6 | 31 |
15.5%
|
|
7 | 27 |
13.5%
|
|
8 | 18 |
9%
|
|
9 | 20 |
10%
|
|
10 | Very effective | 16 |
8%
|
11 | Don't know | 31 |
15.5%
|
Sysmiss | 25 |