Year	Current U.S. Dollars
1960-01-01	650793392.581531
1961-01-01	676064335.181967
1962-01-01	714566101.376710
1963-01-01	734222182.101413
1964-01-01	776139175.168645
1965-01-01	806012048.873265
1966-01-01	900264585.713702
1967-01-01	956435312.770281
1968-01-01	1031668828.187880
1969-01-01	1051392480.654180
1970-01-01	1108857699.114690
1971-01-01	1192886702.126410
1972-01-01	1339441922.855800
1973-01-01	1648118544.411890
1974-01-01	1903186533.238470
1975-01-01	2270256405.848400
1976-01-01	2169578043.638300
1977-01-01	2357656134.640920
1978-01-01	2668890091.464440
1979-01-01	3451167326.196230
1980-01-01	4023639448.761830
1981-01-01	3538367003.325710
1982-01-01	3458304234.984940
1983-01-01	3422969697.933140
1984-01-01	2807476980.971750
1985-01-01	2745901519.674250
1986-01-01	3119670629.822210
1987-01-01	2416526976.842410
1988-01-01	2276990058.678600
1989-01-01	2315485367.218870
1990-01-01	2957809181.383680
1991-01-01	2485758588.505800
1992-01-01	2890043380.071480
1993-01-01	3237020203.967800
1994-01-01	2830225272.842620
1995-01-01	3001716672.666170
1996-01-01	3837188879.585520
1997-01-01	3454295900.359980
1998-01-01	3664771351.243620
1999-01-01	3675455404.991430
2000-01-01	3807168085.436810
2001-01-01	4470148537.207440
2002-01-01	4325998433.611110
2003-01-01	5394327448.057570
2004-01-01	4284689931.679130
2005-01-01	4959854711.107570
2006-01-01	5435857884.862810
2007-01-01	7286656731.043190
2008-01-01	9362949747.502120
2009-01-01	8458870721.475220
2010-01-01	8636905820.378480
2011-01-01	9737415026.782400
2012-01-01	9605481939.794350
2013-01-01	10265989562.485000
2014-01-01	10374471440.236900
2015-01-01	9368236766.195620
2016-01-01	9593697060.184240
2017-01-01	11146042743.035400