I don't...particularly when the alternative put forth so far is a preposterous notion that apostasy is some how dependent on geography!
Maybe you can refresh my memory: Who said apostasy was dependent on geography? Either way, no matter how preposterous it may seem to you, you can't expect evidence from others if you have no evidence to offer yourself. Do I detect a tinge of generational "solipsim" or just plain narcissism, not to mention conjectured entitlement.