Value | Category | Cases | |
---|---|---|---|
-99 | 2 |
0.5%
|
|
1 | Not effective at all | 4 |
1.1%
|
2 | 2 |
0.5%
|
|
3 | 3 |
0.8%
|
|
4 | 7 |
1.8%
|
|
5 | 16 |
4.2%
|
|
6 | 39 |
10.3%
|
|
7 | 52 |
13.7%
|
|
8 | 69 |
18.2%
|
|
9 | 45 |
11.8%
|
|
10 | Very effective | 20 |
5.3%
|
11 | Don't know | 121 |
31.8%
|
Sysmiss | 49 |