Year	Current U.S. Dollars
1960-01-01	3221576584.97063
1961-01-01	2972164249.54426
1962-01-01	2203142738.50516
1963-01-01	2764320457.76788
1964-01-01	2909811018.83735
1965-01-01	3055239675.11292
1966-01-01	2918305624.75947
1967-01-01	3289823843.95698
1968-01-01	3791351137.30733
1969-01-01	4257218772.15369
1970-01-01	4741958558.66804
1971-01-01	5036510422.17970
1972-01-01	6739483919.88938
1973-01-01	8639332718.73106
1974-01-01	13137957233.06540
1975-01-01	15380691573.40360
1976-01-01	17416131394.39930
1977-01-01	20610177486.25450
1978-01-01	25784547290.65280
1979-01-01	32153447330.85930
1980-01-01	41147477394.13680
1981-01-01	43096072338.84800
1982-01-01	43894588715.64830
1983-01-01	47576469888.07220
1984-01-01	52220897640.16540
1985-01-01	56367306277.09930
1986-01-01	62266301892.81160
1987-01-01	65212267773.19590
1988-01-01	57078999222.28990
1989-01-01	53741489814.69310
1990-01-01	59955099642.77740
1991-01-01	43495367238.67270
1992-01-01	45843298246.01580
1993-01-01	48196455219.53310
1994-01-01	40807744205.48220
1995-01-01	39574052577.47100
1996-01-01	44381496854.73710
1997-01-01	45957862443.03120
1998-01-01	46187747552.73330
1999-01-01	46350574514.07460
2000-01-01	52080245574.01010
2001-01-01	53149297702.51890
2002-01-01	54568215481.53910
2003-01-01	65409180355.32010
2004-01-01	81810770387.27850
2005-01-01	98110227890.87330
2006-01-01	112351007879.24000
2007-01-01	132999939533.05100
2008-01-01	169770075986.17600
2009-01-01	135898384290.42200
2010-01-01	160819911155.32500
2011-01-01	197899407578.22700
2012-01-01	205175259234.42000
2013-01-01	205256929710.06100
2014-01-01	209164338102.98000
2015-01-01	161421328931.76600
2016-01-01	157479093702.57200
2017-01-01	167870202661.90900