Based on the numbers of adherents, Eastern Orthodoxy is the second largest Christian communion in the world after the Roman Catholic Church. The most common estimates of the number of Eastern Orthodox Christians worldwide is approximately 225–300 million. Eastern Orthodoxy is the largest single religious faith in Belarus (85%), Bulgaria (83%), Macedonia (72%), Cyprus (80%), Georgia (89%), Greece (98%), Moldova (98%), Montenegro (74%), Romania (87%), Serbia (84%),, Russia (80%), and Ukraine (80%). The number of Eastern Orthodox adherents represents about 36% of the population in Bosnia and Herzegovina. In Albania the adherents number around 25% out of a 40% Christian population, the other being Roman Catholic. As the dominant religion in northern Kazakhstan, it represents 40% of Kazakhstan,