DATA8-2:
    Aggregate personal income and expenditures on domestic travel (1993)
    for U.S. States and the D.C.
    Source: 1995 Statistical Abstract of the U.S.
    exptrav =  Travel expenditures in billions of dollars,
               Table 428, Page 266.  (Range 0.708 - 42.48).
    income  =  Personal Income in billions of dollars, Table 712,
               Page 460.  (Range 9.3 - 683.5).
    pop     =  Population is in millions, Table 27, Page 28.
               (Range 0.47 - 31.217).

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READ (DATA8-2) exptrav income pop