In 2017, a survey made by the Pew Research Center showed that 73% of Russians declared themselves as Christians—out of which 71% were Orthodox, 1% were Catholic, and 2% were Other Christians, while 15% were unaffiliated, 10% were Muslims, and 1% followed other religions. According to various reports, the proportion of Atheists in Russia is between 16% and 48% of the population.