Value | Category | Cases | |
---|---|---|---|
0 | Not at all effective | 532 |
22.2%
|
1 | Not very effective | 453 |
18.9%
|
2 | Somewhat effective | 646 |
26.9%
|
3 | Very effective | 250 |
10.4%
|
9 | Don't know | 519 |
21.6%
|
98 | Refused | 0 |
0%
|