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:
Ecumenism
The world's 2.2 billion Christians are visibly divided into different communions or denominations, groupings of Christians and their churches that are in full communion with one another, but to some degree exclusive of other Christians.