Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
1.2%
|
10 | Very effective | 3 |
1.8%
|
11 | Don't know | 80 |
47.3%
|
-99 | 9 |
5.3%
|
|
2 | 2 |
1.2%
|
|
3 | 7 |
4.1%
|
|
4 | 7 |
4.1%
|
|
5 | 9 |
5.3%
|
|
6 | 9 |
5.3%
|
|
7 | 14 |
8.3%
|
|
8 | 21 |
12.4%
|
|
9 | 6 |
3.6%
|
|
Sysmiss | 22 |