Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 1 |
0.3%
|
2 | 1 |
0.3%
|
|
3 | 6 |
2%
|
|
4 | 5 |
1.6%
|
|
5 | 21 |
6.9%
|
|
6 | 28 |
9.2%
|
|
7 | 79 |
25.9%
|
|
8 | 79 |
25.9%
|
|
9 | 54 |
17.7%
|
|
10 | Very effective | 31 |
10.2%
|
-99 | 29 | ||
11 | Don't know | 207 | |
Sysmiss | 39 |