Year	Current U.S. Dollars
1960-01-01	6589929115.92912
1961-01-01	7204744074.65929
1962-01-01	4385346176.48633
1963-01-01	4858920747.88287
1964-01-01	5249783112.24490
1965-01-01	5753398976.98210
1966-01-01	6349459406.85346
1967-01-01	6785133929.70920
1968-01-01	7494603053.43511
1969-01-01	8330230029.75509
1970-01-01	6557205206.76405
1971-01-01	7307004493.36878
1972-01-01	7890239797.44711
1973-01-01	9968385891.68628
1974-01-01	13726340164.11560
1975-01-01	14768269291.79490
1976-01-01	16844264680.18760
1977-01-01	19507105649.21380
1978-01-01	22570156249.15150
1979-01-01	27279170489.04790
1980-01-01	32011540099.04940
1981-01-01	35119420345.07640
1982-01-01	36096163934.42620
1983-01-01	32353179560.32290
1984-01-01	29933492140.10670
1985-01-01	29417332622.14290
1986-01-01	28547340307.17610
1987-01-01	31974935000.02430
1988-01-01	36673441850.32260
1989-01-01	41088185074.09130
1990-01-01	43567593652.94830
1991-01-01	45209561047.50610
1992-01-01	53562344662.42040
1993-01-01	55292082253.25310
1994-01-01	65934457853.21680
1995-01-01	76449990985.59560
1996-01-01	86130138294.99120
1997-01-01	87025253970.89310
1998-01-01	82605905585.93940
1999-01-01	94451002771.47330
2000-01-01	94969136240.58740
2001-01-01	90090735244.42720
2002-01-01	96488561403.06660
2003-01-01	99091845241.44050
2004-01-01	107670159491.82200
2005-01-01	122201507393.68000
2006-01-01	143938144633.85700
2007-01-01	174830903495.27800
2008-01-01	204477515009.58200
2009-01-01	204242754529.24900
2010-01-01	240578672659.02200
2011-01-01	268493920050.80000
2012-01-01	301387671256.26100
2013-01-01	330276685614.12100
2014-01-01	344878850708.96000
2015-01-01	354140984848.44000
2016-01-01	367012438115.74000
2017-01-01	377088849505.21500