Population data for the Rh D factor and RhD neg allele[21] Population Rh(D) Neg Rh(D) Pos Rh(D) Neg alleles African Americans ∼ 7% 93% ∼ 26% Basques[22] 21%-36% 65% ∼ 60% Britain[23] 17% 83% China[23] <1% >99% Ethiopians[23] 1%-21% 99%-79% Europeans (others) 16% 84% 40% India[23] 0.6%-8.4% 99.4%-91.6% Indonesia[23] <1% >99% Japan[23] <1% >99% Koreans[24] <1% >99% Madagascar[23] 1% 99% Moroccans[25] 9.5% 90.5% Moroccans (High Atlas)[26] ∼ 29% 71% Native Americans ∼ 1% 99% ∼ 10% Nigeria[27] 6% 94% Saudi Arabia[28] 8.8% 91.2% 29.5% Subequatorial Africa[23] 1%-3% 99%-97% United States[23] 15% 85%