list of blood groups from rare to common
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O-positive: 38 percent.
O-negative: 7 percent.
A-positive: 34 percent.
A-negative: 6 percent.
B-positive: 9 percent.
B-negative: 2 percent.
AB-positive: 3 percent.
AB-negative: 1 percent.
O-negative: 7 percent.
A-positive: 34 percent.
A-negative: 6 percent.
B-positive: 9 percent.
B-negative: 2 percent.
AB-positive: 3 percent.
AB-negative: 1 percent.
Risingbrainlystar:
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