Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
0.6%
|
2 | 3 |
0.9%
|
|
3 | 9 |
2.8%
|
|
4 | 12 |
3.7%
|
|
5 | 31 |
9.6%
|
|
6 | 57 |
17.7%
|
|
7 | 60 |
18.6%
|
|
8 | 79 |
24.5%
|
|
9 | 45 |
14%
|
|
10 | Very effective | 24 |
7.5%
|
-99 | 71 | ||
11 | Don't know | 108 | |
Sysmiss | 156 |