Year	Current U.S. Dollars
1965-01-01	511.561963103988
1966-01-01	519.889279618154
1967-01-01	458.636561144772
1968-01-01	374.547134456976
1969-01-01	432.720750475045
1970-01-01	372.093731102268
1971-01-01	375.423177156421
1972-01-01	419.183904093567
1973-01-01	485.036974104198
1974-01-01	597.283767160698
1975-01-01	660.733679004578
1976-01-01	805.980814661709
1977-01-01	963.436771427761
1978-01-01	1164.752385041520
1979-01-01	1422.703958519110
1980-01-01	1646.732099493130
1981-01-01	1781.528401073880
1982-01-01	1828.548057202600
1983-01-01	1844.597165558300
1984-01-01	1786.311320776480
1985-01-01	1724.397465498140
1986-01-01	2125.786205293390
1987-01-01	2159.775695370780
1988-01-01	1929.858723908340
1989-01-01	1243.274347543750
1990-01-01	1168.349420806090
1991-01-01	1157.407167521780
1992-01-01	1338.473802812450
1993-01-01	1338.091386533190
1994-01-01	1418.973204728180
1995-01-01	1471.154135844550
1996-01-01	1469.001548088730
1997-01-01	1499.542259452630
1998-01-01	1605.614581283590
1999-01-01	1624.979100253090
2000-01-01	1657.889256312140
2001-01-01	1728.260509009540
2002-01-01	1812.288374449280
2003-01-01	1889.213961867750
2004-01-01	2061.456882056360
2005-01-01	2203.083787354500
2006-01-01	2537.300489806540
2007-01-01	2762.806354124810
2008-01-01	3385.609664831120
2009-01-01	3492.130906438180
2010-01-01	3679.190274632780
2011-01-01	3807.324144918540
2012-01-01	3870.753211216690
2013-01-01	3992.867107052680
2014-01-01	4066.940775430880
2015-01-01	4096.099274998260
2016-01-01	4087.937516720300
2017-01-01	4129.751671195170