They are christians.
German at 40.7% of the ppopulation is the largest ethnic group.
90,348,437 in 2008 year
Population of Korea at 2008 is 48,607,000
Catholics
As of recent estimates, approximately 84% of the global population identifies with a religious group. The largest religions include Christianity, Islam, Hinduism, and Buddhism. Christianity holds the largest share, followed closely by Islam. This demonstrates that a significant majority of people worldwide engage with some form of religious belief or practice.
The puritans called Quakers were the most numerous. They were escaping religious persecution.
The second largest reported religious affiliation in Canada is "no religion" (after Christianity, the largest religion in Canada). The third largest religious affiliation and second largest religion is Islam.
20% Buddhism 30% Hinduism 40% Islam and 10% of Asia's people are Taoism So Islam is the #1 religious group in Asia.
The largest religious group in Russia and the western former Soviet republics are Orthodox Christians.
The largest religious denomination in Europe is Roman Catholic.
The majority of the people in South Asia practice Hinduism. Regional Totals Hinduism -62.6%, Islam- 30.7%,Christianity 1.8%,Sikhism 1.4% ,Buddhism1.2%, Others 2.3%.
Shia