Who done this fake study. Either he just believed it to be untrue or his interview's told him the biggest lies. He must have been bribed. These people never want a bad name for their religion. Christians and jew's have sex out side but they have sex within the family. Extramarital sex is normal for these people. I wish he met the right people and truthful one's. The whole money was wasted on study. Have another study done indipenditily.