Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.6%
|
10 | Very effective | 3 |
1.8%
|
11 | Don't know | 82 |
48.5%
|
-99 | 11 |
6.5%
|
|
2 | 3 |
1.8%
|
|
3 | 3 |
1.8%
|
|
4 | 5 |
3%
|
|
5 | 15 |
8.9%
|
|
6 | 13 |
7.7%
|
|
7 | 13 |
7.7%
|
|
8 | 13 |
7.7%
|
|
9 | 7 |
4.1%
|
|
Sysmiss | 22 |