Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 0 |
0%
|
3 | 6 |
7.7%
|
|
4 | 8 |
10.3%
|
|
5 | 9 |
11.5%
|
|
6 | 12 |
15.4%
|
|
7 | 15 |
19.2%
|
|
8 | 17 |
21.8%
|
|
9 | 10 |
12.8%
|
|
10 | Very effective | 1 |
1.3%
|
11 | Don't know | 19 | |
Sysmiss | 7 |