Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
2.5%
|
2 | 1 |
2.5%
|
|
3 | 1 |
2.5%
|
|
4 | 2 |
5%
|
|
5 | 8 |
20%
|
|
6 | 1 |
2.5%
|
|
7 | 12 |
30%
|
|
8 | 8 |
20%
|
|
9 | 4 |
10%
|
|
10 | Very effective | 2 |
5%
|
-99 | 4 | ||
11 | Don't know | 47 | |
Sysmiss | 18 |