Year Current U.S. Dollars 1960-01-01 764959553.362903 1961-01-01 770307593.219120 1962-01-01 845025507.268145 1963-01-01 898911499.667730 1964-01-01 969023471.563065 1965-01-01 971879330.418283 1966-01-01 1130079687.003040 1967-01-01 1194059507.356470 1968-01-01 1313695451.399920 1969-01-01 1431879414.025410 1970-01-01 1580547356.431270 1971-01-01 1753793803.022650 1972-01-01 2073233256.996950 1973-01-01 2400065402.237310 1974-01-01 2872159502.301260 1975-01-01 3166423699.853380 1976-01-01 3332518977.819320 1977-01-01 4336117057.160970 1978-01-01 5116186699.493500 1979-01-01 6009860944.098240 1980-01-01 7043415251.574630 1981-01-01 6639891414.352580 1982-01-01 6177179941.423310 1983-01-01 5788798702.209350 1984-01-01 5987636718.342060 1985-01-01 5925734552.415400 1986-01-01 6999527333.439810 1987-01-01 7690920392.035430 1988-01-01 8031680877.439130 1989-01-01 8038979096.643670 1990-01-01 8206604541.746430 1991-01-01 7777925490.495460 1992-01-01 7854637369.322840 1993-01-01 5391615365.517670 1994-01-01 6785821853.824940 1995-01-01 8726170867.862600 1996-01-01 11819958033.718000 1997-01-01 12943578955.523200 1998-01-01 13964091742.632900 1999-01-01 12723150903.930500 2000-01-01 12575576937.466800 2001-01-01 12838507613.625200 2002-01-01 13026157962.440200 2003-01-01 14738442156.830500 2004-01-01 15953749659.609600 2005-01-01 18731703507.817600 2006-01-01 25755442380.667100 2007-01-01 31814012977.289700 2008-01-01 35863494628.863200 2009-01-01 36976859034.026300 2010-01-01 39852460837.123800 2011-01-01 41961912289.946700 2012-01-01 50187342658.666300 2013-01-01 54496756092.664900 2014-01-01 60579806471.064800 2015-01-01 63323226313.816200 2016-01-01 70191423010.566100 2017-01-01 74117869972.993500