Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 4 |
1.9%
|
2 | 4 |
1.9%
|
|
3 | 5 |
2.4%
|
|
4 | 7 |
3.3%
|
|
5 | 12 |
5.7%
|
|
6 | 20 |
9.5%
|
|
7 | 24 |
11.4%
|
|
8 | 30 |
14.3%
|
|
9 | 34 |
16.2%
|
|
10 | Very effective | 70 |
33.3%
|
-99 | 11 | ||
11 | Don't know | 78 | |
Sysmiss | 53 |