DATA3-6: Per capita disposable personal income (Yt) and personal
     consumption expenditures (Ct) in the U.S. in constant 1992
     dollars.
     year = 1959-94, 36 observations
     Ct   = Personal consumption expenditures in constant 1992 dollars
            Range 7876 - 17152
     Yt   = Per capita disposable personal income in constant 1992 
            dollars, Range 8641 - 18320
     Source: 1996 Economic Report of the President, Table B-27, Page 311
     
SAMPLE 1 36
READ (DATA3-6) year Ct Yt