Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.3%
|
2 | 5 |
1.7%
|
|
3 | 7 |
2.4%
|
|
4 | 8 |
2.8%
|
|
5 | 15 |
5.2%
|
|
6 | 24 |
8.3%
|
|
7 | 37 |
12.8%
|
|
8 | 28 |
9.7%
|
|
9 | 15 |
5.2%
|
|
10 | Very effective | 6 |
2.1%
|
11 | Don't know | 143 |
49.5%
|
Sysmiss | 13 |