Per Red Cross, from
100 people, 1 is ab-, 2 are b-, 3 are ab+, 6 are a-, 7 are 0-, 9 are b+, 34 are a+, and 38 are 0+.
Keep in mind that 'it takes all types' and especially over the summer, blood donation
drops steeply while need for blood climbs. Please consider donating blood, and please refer to this link for more information on blood types: http://chapters.Redcross.Org/br/northernohio/info/bloodtype.Html.