The average salary in 2011 was Â£63,120, based on 71 respondents (a difference of -3% from the 2010 figure. The average salary in 2012 was Â£75,792, based on 42 respondents (a difference of 20% from the 2011 figure.The median salary for a Professor based on all salary survey responses is: Â£60,000. Back to list of jobs beginning with P.Back to Salary Survey Home.he average salary in 2011 was Â£63,120, based on 71 respondents (a difference of -3% from the 2010 figure. The average salary in 2012 was Â£75,792, based on 42 respondents (a difference of 20% from the 2011 figure.
There are 8 types of human blood: O positive, O negitive, A positive, A negitive, B positive, B negitive, AB positive, and AB negitive. The most common blood type is O positive. The most uncommon blood type is AB negative.
Answer: The approximate distribution of blood types in the U.S. population is as follows: 1  O-positive: 38 percent. 2  O-negative: 7 percent. 3  A-positive: 34 percent. 4  A-negative: 6 percent. 5  B-positive: 9 percent. 6  B-negative: 2 percent. 7  AB-positive: 3 percent.ype AB-positive blood is called the universal recipient type because a person who has it can receive blood of any type. People over age 69 receive half of all transfusions of whole blood and red blood cells, according to the National Blood Data Resource Center (NBDRC).