Value | Category | Cases | |
---|---|---|---|
1 | very effective | 222 |
12.8%
|
2 | effective | 39 |
2.2%
|
3 | somewhat effective | 7 |
0.4%
|
4 | not very effective | 6 |
0.3%
|
8 | do not know | 13 |
0.7%
|
9 | never heard of it | 1453 |
83.5%
|
Sysmiss | 2225 |
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