id study year ethnics continent wm om wf of 1 Tarca 1 1998 Rumanians Eu 38 62 33 67 2 Prokopec, Sedivy 1979 Aboriginals As 40 68 26 63 3 Roberts, Hreczko 1986 Kung Af 35 61 21 30 4 Tiwari, Chattopadhya 1967 Tibetans As 119 37 89 61 5 Holomek 1950 Moravians Eu 81 82 25 45 6 Roberts et al 3a 1971 Guarani Am 12 9 12 12 7 Roberts et al 3c 1974 Hehe Af 58 49 31 58 8 Dokládal 1952 Moravians Eu 81 71 26 47 9 Sunderland, Cope 1969 Jivaro Am 101 28 77 33 10 Dankmeijer 1b 1938 Liberian Negroes Af 120 118 52 53 11 Benes, Huy Hoang 1982 Vietnamese As 53 19 14 10 12 Benes 1970 Gypsy As 42 20 14 6 13 Bhattacharya 1964 Anglo-Indian As 21 32 22 22 14 Aue-Hauser 1976 Austrians Eu 508 492 406 594 15 Auer 1950 Eskimos Am 156 78 109 109 16 Bajatzadeh, Bernhard 1969 Persien As 115 27 20 23 17 Valendinova 1990 Czechs and Moravians Eu 22 28 22 28 18 Matznetter 2c 1967 Humbe Af 24 33 11 33 19 Meier 1975 Easter Islanders Am 102 43 98 52 20 Gyenis 1a 1975 Hungarians Eu 52 62 51 49