Blood group diagrams

The distribution of blood groups of our members:

0+34%■
A+30%■
0-11%■
B+9%■
A-7%■
AB+4%■
B-3%■
AB-1%■
1%■

An interactive animation of which blood can be donated to whom:

O−
O+
A−
A+
B−
B+
AB−
AB+
O−
O+
A−
A+
B−
B+
AB−
AB+

An additional graph on blood type compatibility can be found here: https://safeblood.net/en/ufaq/which-blood-type-is-compatible-with-mine/