DATA3-15:  Annual data on U.S. Population and GDP
    Source:  Economic Report of the President, 1996
    gdp = Real Gross Domestic Product in billions of 1992 dollars,
          Seasonally adjusted annual rates, Table B-2.
          (Range 2212.3 - 6604.2)
    pop = Population in millions, Table B-30, Page 315
          (177.82 - 260.66)

SAMPLE 1 36
READ (DATA3-15) year gdp pop