This is per wikipedia, so take that into account.
According to the most recent census (2001), religious affiliation in Jamaica consists of 64% Christian (62% Protestant and 2% Roman Catholic), 2% Jehovah's Witnesses, 3% unstated, and 10% other.[1] The category other includes 24,020 Rastafarians, an estimated 5,000 Muslims, 1,453 Hindus, approximately 350 Jews and the census reported 21% who claimed no religious affiliation.