Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.8%
|
3 | 2 |
1.6%
|
|
4 | 8 |
6.3%
|
|
5 | 8 |
6.3%
|
|
6 | 11 |
8.6%
|
|
7 | 29 |
22.7%
|
|
8 | 58 |
45.3%
|
|
9 | 10 |
7.8%
|
|
10 | Very effective | 1 |
0.8%
|
11 | Don't know | 71 | |
Sysmiss | 3 |