Thematic Map

This image can be found at: www.mapsunlimited.com/sample/BBBNAmap.html

Thematic Maps protray a simular theme throughout a geographical location, such as social, political, cultural, economic, and agricultural trends. The thematic map above shows the percentage of population in each state / providence located within 30 miles of a Better Business Bureau. As you see, the population is rather high in the southern states of America. It seems as if the United States of America has a relativly high percentage of poplulation within 30 miles of a Better Business Bureau; where as, the majority of Canada's percentage seems low.