The intense historical relationship linking Jamaica and Britain to 300 years of the transatlantic slave trade and 200 years of colonialism has left 2.7 million souls living in Jamaica, 80% of African origin, 15% of mixed Creole background and 5% of Asian Indian, Chinese and European ancestry. With a per capita gross domestic product of US$4104 in 2007, one-third of the population is impoverished, the majority struggling for economic survival. The prevailing religion is Protestant, although the presence of African retentions such as Obeah and Pocomania are still widely and profoundly experienced, and the powerful Rastafarian movement emerged as a countercultural religious force after 1930. The paradox and contradictions of five centuries of Jamaican resistance to slavery and colonial oppression have spawned a tiny, resilient, creative, multicultural island people, who have achieved a worldwide philosophical, political and religious impact, phenomenal sporting prowess, astonishing musical and performing creativity, and a criminal underworld that has stunned by its propensity for violence.