[ edit ] Population genetics A graph showing Sicily's age distribution in 2005 Y-Dna haplogroups were found at the following frequencies in Sicily: R1 (30.09%), J (29.65%), E1b1b (18.21%), I (7.62%), G (5.93%), T (5.51%), Q (2.54%). [ 75 ] R1 and I haplogroups are typical in West European populations while