Ethnic distribution of ABO (without Rh) blood types[37] (This table has more entries than the table above but does not distinguish between Rh types.) People group O (%) A (%) B (%) AB (%) Aboriginal people 61 39 0 0 Abyssinians 43 27 25 5 Ainu (Japan) 17 32 32 18 Albanians 38 43 13 6 Grand Andamanese 9 60 23 9 Arabs 34 31 29 6 Armenians 31 50 13 6 Asian Americans 40 28 27 5 Austrians 36 44 13 6 Bantus 46 30 19 5 Basques 51 44 4 1 Belgians 47 42 8 3 Bororo (Brazil) 100 0 0 0 Brazilians 47 41 9 3 Bulgarians 32 44 15 8 Burmese 36 24 33 7 Buryats (Siberia) 33 21 38 8 Bushmen 56 34 9 2 Chinese-Canton 46 23 25 6 Chinese-Peking 29 27 32 13 Chuvash 30 29 33 7 Croats 42 34 17 7 Czechs 30 44 18 9 Danes 41 44 11 4 Dutch 45 43 9 3 Egyptians 33 36 24 8 English 47 42 9 3 Inuit (Alaska) 38 44 13 5 Inuit (Greenland) 54 36 23 8 Estonians 34 36 23 8 Fijians 44 34 17 6 Finns 34 41 18 7 French 43 47 7 3 Georgians 46 37 12 4 Germans 41 43 11 5 Greeks 40 42 14 5 Romani people (Hungary) 29 27 35 10 Hawaiians 37 61 2 1 Hindus (Bombay) 29 25 35 11 Hungarians 36 43 16 5 Icelanders 56 32 10 3 Indians (India) 29 21 40 9 Native Americans 79 16 4 1 Irish 52 35 10 3 Italians (Milan) 46 41 11 3 Japanese 30 38 22 10 Jews (Germany) 42 41 12 5 Jews (Poland) 33 41 18 8 Kalmuks 26 23 41 11 Kikuyu (Kenya) 60 19 20 1 Koreans 28 32 31 10 Sami people 29 63 4 4 Latvians 32 37 24 7 Lithuanians 40 34 20 6 Malays 62 18 20 0 Māori 46 54 1 0 Mayans 98 1 1 1 Moros 64 16 20 0 Navajo Indians 73 27 0 0 Nicobarese 74 9 15 1 Norwegians 39 50 8 4 Papuans (New Guinea) 41 27 23 9 Persians 38 33 22 7 Peruvian Indians 100 0 0 0 Filipinos 45 22 27 6 Poles 33 39 20 9 Portuguese 35 53 8 4 Romanians 33 43 16 8 Russians 33 36 23 8 Sardinians 50 26 19 5 Scots 51 34 12 3 Serbians 38 42 16 5 Shompen Nicobarese 100 0 0 0 Slovaks 42 37 16 5 South Africans 45 40 11 4 Spanish 38 47 10 5 Sudanese 62 16 21 0 Swedish 38 47 10 5 Swiss 40 50 7 3 Tatars 28 30 29 13 Thais 37 22 33 8 Turks 43 34 18 6 Ukrainians 37 40 18 6 Black Americans 49 27 20 4 White Americans 45 40 11 4 Vietnamese 42 22 30 5 Mean 43.91 34.80 16.55 5.14 Standard deviation 16.87 13.80 9.97 3.41