Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Not at all effective | 73 |
6.1%
|
1 | Not very effective | 168 |
14%
|
2 | Somewhat effective | 567 |
47.3%
|
3 | Very effective | 361 |
30.1%
|
9 | Don't know | 31 |
2.6%
|
998 | Refused | 0 |
0%
|