Voting rules: Choose the blood type you think is the most popular!
This is a community-based ranking of the most popular blood type in Australia. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or blood type is missing, feel free to help improve the ranking!
A participant may cast an up or down vote for each blood type once every 24 hours. The rank of each blood type is then calculated from the weighted sum of all up and down votes.