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:
Christianity in Morocco
Christians in Morocco constitute less than 1% of the country's population of 33,600,000 (2014 census). Most of the Christian adherents are Catholic and Protestants. 
The U.S. State Department estimates the number of Moroccan Christians as more than 40,000. Pew-Templeton estimates the number of Moroccan Christians at 20,000. The number of the Moroccans who converted to Christianity (most of them secret worshippers) are estimated between 8,000-40,000.