Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Not at all effective | 189 |
15.9%
|
1 | Not very effective | 131 |
11%
|
2 | Somewhat effective | 278 |
23.3%
|
3 | Very effective | 495 |
41.6%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 98 |
8.2%
|