Statistical Map

This image can be found at: whatilearnd.com/post/38167638/world-oil-reserves

Any kind of data that can be expressed numerically and varies in quantity from place to place can be used in Statistical maps. This is a map of the worldwide proved oil reserves as of 2007. Each numerical number represents barrels in the thousand million. The Middle East vastly holds the top number of oil reserves at 755.3 thousand million with Asia Pacific holds the least at 40.8 thousand million.