Year	Current U.S. Dollars
1960-01-01	121128073.114022
1961-01-01	126396469.707058
1962-01-01	132237441.630863
1963-01-01	143255784.510751
1964-01-01	166104067.630043
1965-01-01	187300336.365369
1966-01-01	216136263.912497
1967-01-01	231706475.464114
1968-01-01	241956910.658103
1969-01-01	267732446.378413
1970-01-01	253976626.166639
1971-01-01	286537524.990331
1972-01-01	335677636.893737
1973-01-01	406479906.159652
1974-01-01	560437742.594972
1975-01-01	617321669.390877
1976-01-01	619375134.180510
1977-01-01	777435020.475847
1978-01-01	824263841.539264
1979-01-01	891775906.631014
1980-01-01	1136408814.196920
1981-01-01	962347000.991788
1982-01-01	821651918.724626
1983-01-01	765746590.616849
1984-01-01	718148959.610872
1985-01-01	762359722.701402
1986-01-01	1060911735.260650
1987-01-01	1249099130.022770
1988-01-01	1378847487.411370
1989-01-01	1352949662.751720
1990-01-01	1628427515.418810
1991-01-01	1602299862.924300
1992-01-01	1692959110.180220
1993-01-01	1233496846.334930
1994-01-01	982624324.505898
1995-01-01	1309382885.330290
1996-01-01	1465448290.341320
1997-01-01	1498950899.087740
1998-01-01	1587345950.974300
1999-01-01	1576094566.485480
2000-01-01	1294250233.188940
2001-01-01	1332328999.090770
2002-01-01	1474630207.082420
2003-01-01	1673690429.616090
2004-01-01	1937074572.086870
2005-01-01	2115154262.030250
2006-01-01	2202809251.313040
2007-01-01	2523462557.389750
2008-01-01	3163416242.058770
2009-01-01	3163000528.816700
2010-01-01	3172945644.558500
2011-01-01	3756023159.960000
2012-01-01	3866618281.771920
2013-01-01	4080929201.279250
2014-01-01	4482880424.137620
2015-01-01	4087775414.976260
2016-01-01	4388569576.440930
2017-01-01	4812554346.149230