Value | Category | Cases | |
---|---|---|---|
-99 | 1 |
0.8%
|
|
1 | Not effective at all | 1 |
0.8%
|
2 | 3 |
2.3%
|
|
3 | 2 |
1.5%
|
|
4 | 6 |
4.5%
|
|
5 | 22 |
16.5%
|
|
6 | 9 |
6.8%
|
|
7 | 28 |
21.1%
|
|
8 | 18 |
13.5%
|
|
9 | 9 |
6.8%
|
|
10 | Very effective | 2 |
1.5%
|
11 | Don't know | 32 |
24.1%
|
Sysmiss | 1 |