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Distribution of Blood Types of Blood Donors

April 18, 2010 in O negative Information

O Rh-positive 37 percent

A Rh-positive 36 percent

B Rh-positive 9 percent

AB Rh-positive 3 percent

O Rh-negative 7 percent

A Rh-negative 6 percent

B Rh-negative 1 percent

AB Rh-negative 1 percent

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