Year	Current U.S. Dollars
1960-01-01	247.236284269612
1961-01-01	253.844835391658
1962-01-01	253.162267338223
1963-01-01	254.581296483533
1964-01-01	262.308382943856
1965-01-01	259.534910566011
1966-01-01	259.933529188255
1967-01-01	252.512316981489
1968-01-01	257.701157322049
1969-01-01	238.001004661448
1970-01-01	240.712087253751
1971-01-01	241.114402178474
1972-01-01	282.938340338329
1973-01-01	315.560326932928
1974-01-01	345.304780346171
1975-01-01	452.927873342141
1976-01-01	447.582737933144
1977-01-01	447.204749921552
1978-01-01	487.497494111272
1979-01-01	592.256512498909
1980-01-01	626.408698665606
1981-01-01	552.449456616391
1982-01-01	525.278118962421
1983-01-01	454.749851170371
1984-01-01	430.178897688106
1985-01-01	456.795607772211
1986-01-01	626.646841060942
1987-01-01	731.184241114867
1988-01-01	701.346375189984
1989-01-01	670.396134395602
1990-01-01	756.608530057429
1991-01-01	721.115052604468
1992-01-01	747.832001885935
1993-01-01	686.497980436174
1994-01-01	455.488500402854
1995-01-01	557.784257485442
1996-01-01	564.495982600714
1997-01-01	508.072603073536
1998-01-01	534.097916071383
1999-01-01	533.285122459269
2000-01-01	473.450033807704
2001-01-01	481.287039653752
2002-01-01	513.026226980541
2003-01-01	642.766311288833
2004-01-01	733.058181120585
2005-01-01	773.869871266143
2006-01-01	809.803829621985
2007-01-01	950.397852182399
2008-01-01	1101.202116778250
2009-01-01	1021.037864014250
2010-01-01	1002.529940322180
2011-01-01	1081.939254078480
2012-01-01	1038.077646132470
2013-01-01	1051.750745363840
2014-01-01	1052.127481921490
2015-01-01	910.774777246034
2016-01-01	952.771536690708
2017-01-01	1033.069905541740