religion population most religions followed growth 1900
religion growing fastest world percentage than time numbers muslims
religion population world religions largest religious india islam growth 1950 des groups ranking group monde mondiale fake since dans musulmans
world population religion religions growth 1920
religions world chart pie populations religious statistics major sourced wikipedia above
religion world religious global 2050 economic challenges different will population percentage do people change faith diverse size much center projected
religion religions national buddhism subdivision islam shia taoism pagan faith