Year	Current U.S. Dollars
1960-01-01	4040948153.73022
1961-01-01	4552914000.00000
1962-01-01	4968603735.58222
1963-01-01	4838841455.55556
1964-01-01	5992169466.66667
1965-01-01	5790247619.04762
1966-01-01	5452762962.96296
1967-01-01	5727195020.23203
1968-01-01	5918455409.80990
1969-01-01	6405427873.70755
1970-01-01	7198360460.19887
1971-01-01	7820380970.53674
1972-01-01	8671358732.68486
1973-01-01	10315760000.33940
1974-01-01	12370029583.64190
1975-01-01	13098633901.86730
1976-01-01	15341403660.46980
1977-01-01	19470960619.12970
1978-01-01	23263511958.05090
1979-01-01	27940411250.27320
1980-01-01	33400735644.04810
1981-01-01	36388366869.03090
1982-01-01	38968039721.74800
1983-01-01	38729822781.59970
1984-01-01	38253120737.96710
1985-01-01	34894411351.98300
1986-01-01	34942489683.97120
1987-01-01	36373307085.08870
1988-01-01	39212550050.42230
1989-01-01	39540080200.39380
1990-01-01	40274204595.22960
1991-01-01	41239551378.24820
1992-01-01	49279585355.09480
1993-01-01	55802538219.02640
1994-01-01	81703500846.03640
1995-01-01	92507279383.03870
1996-01-01	97160109277.80870
1997-01-01	106659508271.25500
1998-01-01	98443739941.16640
1999-01-01	86186158684.76850
2000-01-01	99886577330.72710
2001-01-01	98203546156.31020
2002-01-01	97933391976.08300
2003-01-01	94684584162.77300
2004-01-01	117074863821.85000
2005-01-01	146566264837.01400
2006-01-01	162590146096.41400
2007-01-01	207416494642.37900
2008-01-01	243982437870.84000
2009-01-01	233821670544.25800
2010-01-01	287018184637.52900
2011-01-01	335415156702.18600
2012-01-01	369659700375.52000
2013-01-01	380191881860.37200
2014-01-01	378195716714.26600
2015-01-01	291519591532.95100
2016-01-01	280090999648.11500
2017-01-01	309191382833.36500