Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.6%
|
10 | Very effective | 3 |
1.8%
|
11 | Don't know | 65 |
38.5%
|
-99 | 9 |
5.3%
|
|
2 | 3 |
1.8%
|
|
3 | 7 |
4.1%
|
|
4 | 12 |
7.1%
|
|
5 | 12 |
7.1%
|
|
6 | 8 |
4.7%
|
|
7 | 19 |
11.2%
|
|
8 | 22 |
13%
|
|
9 | 8 |
4.7%
|
|
Sysmiss | 22 |