Year	Current U.S. Dollars
1960-01-01	3803077089.45821
1961-01-01	4160148593.02814
1962-01-01	4343753800.92398
1963-01-01	4652495611.08778
1964-01-01	5256819907.60185
1965-01-01	6020369592.60815
1966-01-01	6654766904.66191
1967-01-01	7586308273.83452
1968-01-01	8186686266.27468
1969-01-01	8808273834.52331
1970-01-01	10142377152.45700
1971-01-01	10767114657.70680
1972-01-01	9362321336.31824
1973-01-01	6499196065.44973
1974-01-01	9043636363.63636
1975-01-01	11434444444.44440
1976-01-01	13567878787.87880
1977-01-01	15810303030.30300
1978-01-01	19196262626.26260
1979-01-01	21313535353.53540
1980-01-01	25601212121.21210
1981-01-01	30392726727.27270
1982-01-01	33128721601.89570
1983-01-01	31793858937.00790
1984-01-01	34090011064.11400
1985-01-01	33672031372.03170
1986-01-01	32789275641.66150
1987-01-01	35470840669.96800
1988-01-01	40130104312.16180
1989-01-01	41632528799.63680
1990-01-01	41735288201.74820
1991-01-01	46520751747.93910
1992-01-01	49141098847.88440
1993-01-01	51862932126.41730
1994-01-01	52027351813.86940
1995-01-01	61092371435.53500
1996-01-01	63107002275.75450
1997-01-01	61935800691.61450
1998-01-01	61626071021.28220
1999-01-01	62426345308.53850
2000-01-01	73025445759.84540
2001-01-01	71373943661.97180
2002-01-01	72691117245.85910
2003-01-01	85836776506.74410
2004-01-01	100139968733.71500
2005-01-01	111767372670.05400
2006-01-01	139768396467.55700
2007-01-01	154985420769.13700
2008-01-01	173417985019.14600
2009-01-01	172564093744.70500
2010-01-01	184163841544.98100
2011-01-01	223172963541.66100
2012-01-01	235976451836.40500
2013-01-01	243216656337.79500
2014-01-01	258227372243.28500
2015-01-01	287067806084.67400
2016-01-01	295741186031.82400
2017-01-01	321596716024.88300