Value | Category | Cases | |
---|---|---|---|
1 | Not effective at all | 0 |
0%
|
3 | 2 |
0.9%
|
|
4 | 5 |
2.2%
|
|
5 | 23 |
10.1%
|
|
6 | 28 |
12.3%
|
|
7 | 52 |
22.9%
|
|
8 | 72 |
31.7%
|
|
9 | 27 |
11.9%
|
|
10 | Very effective | 18 |
7.9%
|
-99 | 29 | ||
11 | Don't know | 285 | |
Sysmiss | 39 |