Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 4 |
1.7%
|
2 | 2 |
0.9%
|
|
3 | 5 |
2.2%
|
|
4 | 9 |
3.9%
|
|
5 | 17 |
7.4%
|
|
6 | 18 |
7.8%
|
|
7 | 24 |
10.4%
|
|
8 | 32 |
13.9%
|
|
9 | 37 |
16.1%
|
|
10 | Very effective | 82 |
35.7%
|
-99 | 13 | ||
11 | Don't know | 58 | |
Sysmiss | 51 |