Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.2%
|
2 | 3 |
0.7%
|
|
3 | 3 |
0.7%
|
|
4 | 5 |
1.2%
|
|
5 | 18 |
4.3%
|
|
6 | 30 |
7.2%
|
|
7 | 76 |
18.2%
|
|
8 | 126 |
30.2%
|
|
9 | 76 |
18.2%
|
|
10 | Very effective | 79 |
18.9%
|
-99 | 17 | ||
11 | Don't know | 108 | |
Sysmiss | 38 |