Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 2 |
0.6%
|
2 | 6 |
1.8%
|
|
3 | 5 |
1.5%
|
|
4 | 15 |
4.4%
|
|
5 | 41 |
12.1%
|
|
6 | 41 |
12.1%
|
|
7 | 69 |
20.3%
|
|
8 | 76 |
22.4%
|
|
9 | 55 |
16.2%
|
|
10 | Very effective | 30 |
8.8%
|
-99 | 63 | ||
11 | Don't know | 101 | |
Sysmiss | 153 |