Which country has the highest rate of blood type O+ among its populations?
Answers (1)
48% of Sauidi Arabia's population have blood type O+, which makes it the top nation that has the highest O+. It is followed by Iceland where 47.6% of its population are blood type O+. The third on the table is Ireland with 47%. The percentage for US is 37.4%. For the whole list, check here.
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