Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.5%
|
2 | 6 |
2.7%
|
|
3 | 15 |
6.8%
|
|
4 | 9 |
4.1%
|
|
5 | 19 |
8.6%
|
|
6 | 31 |
14%
|
|
7 | 42 |
18.9%
|
|
8 | 51 |
23%
|
|
9 | 39 |
17.6%
|
|
10 | Very effective | 9 |
4.1%
|
-99 | 1 | ||
11 | Don't know | 26 | |
Sysmiss | 11 |