Value | Category | Cases | |
---|---|---|---|
1 | very effective | 567 |
10%
|
2 | effective | 2314 |
40.6%
|
3 | somewhat effective | 203 |
3.6%
|
4 | not very effective | 75 |
1.3%
|
8 | do not know | 864 |
15.2%
|
9 | never heard of it | 1674 |
29.4%
|
Sysmiss | 4619 |
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