 A 2012 genetic study on Haitian and Jamaican Y-chromosomal ancestry has revealed that both populations "exhibit a predominantly Sub-Saharan paternal component, with haplogroups A1b-V152, A3-M32, B2-M182, E1a-M33, E1b1a-M2, E2b-M98, and R1b2-V88" comprising (77.2%) of the Haitian and (66.7%) of Jamaican paternal gene pools.Y-chromosomes indicative of European ancestry "(i.e., haplogroups G2a*-P15, I-M258, R1b1b-M269, and T-M184) were detected at commensurate levels in Haiti (20.3%) and Jamaica (18.9%)".While Y-haplogroups indicative of Chinese O-M175 (3.8%) and Indian H-M69 (0.6%) and L-M20 (0.6%) ancestry were found at significant levels in Jamaica, Levantine Y-haplogroups were found in Haiti.