THE GREAT LAKES REGION The world's richest economic region is home to nearly a third of the U.S. population. Bountiful resources and an entrepreneurial spirit combine to create a prosperous population. * The Region's 427,358 square miles support a population of 76,641,000 (1989). * Cosmopolitan cities and quiet small towns provide residents and visitors with every possible urban amenity. * Tens of thousands of lakes and vast forests create a distinctive environment in many rural areas, with easy access from urban centers. * As a principal Regional asset, the Great Lakes' six quadrillion gallons of freshwater represents 95% of U.S. fresh surface water and one-fifth of the world's supply. * Per capita income of $17,697 in 1989 was $130 above the national average and increased faster than the national average from 1988 to 1989. * A well-defined "four seasons" climate supports many types of recreation. MICHIGAN'S 3,200 MILES OF GREAT LAKES SHORELINE ARE MORE THAN ANY OTHER COASTAL STATE EXCEPT ALASKA.