Your unsupported statement is drastically less convincing than Pluralus' link to a large-scale global survey.
Furthermore, as a matter of human psychology, it also would seem almost impossible for there to be "many" anti-zionists and "no" anti-semites. People just aren't that good at drawing sharp boundaries. People who are bitten by dogs often end up hating dogs. Not dogs that bite. Just dogs. We overgeneralize.
So you offer an unsupported opinion that strains credulity at the best of times, in direct contradiction to data, and anyone should believe you in this matter?