On the religious adviser screen each religion is listed with a percentage of influence. Is this influence the number of population points that religion accounts for? Say there are three cities in the world, a size 1, 2 and 3 and the 1 and 2 are hindu, then hindu would be 50% influence? Or is it based on the listed population like in demographics? Or is it something else entirely? I'm trying to gauge how big some of the foreign religions are.