Study on Muslim populations

Russia has more Muslims than Jordan and Libya put together; Germany has more Muslims than Lebanon; China has more Muslims than Syria and nearly one in four people worldwide is Muslim according to a new study by the Pew Forum on Religion & Public Life. Researchers spent 3 years analyzing data from 232 countries and territories. There are about 2.25 billion Christians and 1.57 billion Muslims in the world. Roughly 9 of 10 Muslims worldwide are Sunni, according to the report.