I haven't seen any exact statistics on religion in several years.I have seen several general studies which have all found that the more deeply religious a woman is the less likely she is to smoke.Non-religious women are more likely to smoke regardless of what religion they are,this is no big surprise.Of course,smoking is very rare among Mormons and Jehovah Witnesses,because not smoking is a major part of those religions.The general rule is that the religions that knock on your door are the ones that most strongly oppose smoking.