Christianity by country
According to Christian Today, there were 2.4 billion Christians around the world in 2015. And according to a 2012 Pew Research Center survey, if current trends continue, Christianity will remain the world's largest religion by year 2050. By 2050, the Christian population is expected to exceed 3 billion. Many charismatic movements are growing in Africa, Latin America, Muslim world, and Asia.Other religions:
Christian tourism
Christian tourism is a subcategory of religious tourism which is geared towards Christians. As one of the largest branches of religious tourism, it is estimated that seven percent of the world's Christians—about 168 million people—are "on the move as pilgrims" each year.