North_America-bloodtypes
USA
ABO BLOOD TYPES
Rh BLOOD TYPES
Caucasians African Hispanic Asian
American
O +
|
37%
|
47%
|
53%
|
39%
|
O -
|
8%
|
4%
|
4%
|
1%
|
A +
|
33%
|
24%
|
29%
|
27%
|
A -
|
7%
|
2%
|
2%
|
0.5%
|
B +
|
9%
|
18%
|
9%
|
25%
|
B -
|
2%
|
1%
|
1%
|
0.4%
|
AB +
|
3%
|
4%
|
2%
|
7%
|
AB -
|
1%
|
0.3%
|
0.2%
|
0.1%
|
American Red Cross
Canada
ABO BLOOD TYPES
Rh BLOOD TYPES
O.46
O + 39 O - 7
A.42
A + 36 A - 6
B.9
B + 7.6 B - 1.4
AB.3
AB + 2.5 AB - 0.5
ABO O46 A42 B9 AB3
Rh - 14.9
Canadian Blood Services