Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.6%
|
10 | Very effective | 6 |
3.6%
|
11 | Don't know | 81 |
47.9%
|
-99 | 13 |
7.7%
|
|
2 | 4 |
2.4%
|
|
3 | 1 |
0.6%
|
|
4 | 6 |
3.6%
|
|
5 | 8 |
4.7%
|
|
6 | 14 |
8.3%
|
|
7 | 12 |
7.1%
|
|
8 | 15 |
8.9%
|
|
9 | 8 |
4.7%
|
|
Sysmiss | 22 |