Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
0.4%
|
2 | 9 |
2%
|
|
3 | 7 |
1.5%
|
|
4 | 12 |
2.6%
|
|
5 | 24 |
5.3%
|
|
6 | 33 |
7.2%
|
|
7 | 36 |
7.9%
|
|
8 | 45 |
9.9%
|
|
9 | 31 |
6.8%
|
|
10 | Very effective | 88 |
19.3%
|
11 | Don't know | 169 |
37.1%
|
Sysmiss | 111 |