Year	2010 U.S. Dollars
1960-01-01	1038.932546183970
1961-01-01	903.125768216795
1962-01-01	1067.059379239460
1963-01-01	1094.006461863390
1964-01-01	1039.402910306580
1965-01-01	1021.608540068460
1966-01-01	1060.781092468290
1967-01-01	1020.815861537740
1968-01-01	1034.918308322790
1969-01-01	1099.733636045370
1970-01-01	1066.828557662400
1971-01-01	1100.482423827840
1972-01-01	1073.064481558650
1973-01-01	1129.935681642460
1974-01-01	1134.363763475420
1975-01-01	1048.609129394170
1976-01-01	965.258481708442
1977-01-01	944.986280313299
1978-01-01	869.128555393950
1979-01-01	848.810798438384
1980-01-01	844.549525658702
1981-01-01	842.598418259652
1982-01-01	818.229340995980
1983-01-01	809.695512163425
1984-01-01	833.532976136105
1985-01-01	816.079700800722
1986-01-01	832.230299514395
1987-01-01	831.624373685778
1988-01-01	811.989310208064
1989-01-01	777.242874932734
1990-01-01	702.082946489022
1991-01-01	619.682741885398
1992-01-01	533.359883551535
1993-01-01	443.843661028138
1994-01-01	411.281788397032
1995-01-01	400.997430343472
1996-01-01	385.992832951825
1997-01-01	355.504138372769
1998-01-01	341.849800240520
1999-01-01	319.707927434539
2000-01-01	290.167693511079
2001-01-01	276.337327313319
2002-01-01	276.254892852224
2003-01-01	282.842607817240
2004-01-01	292.541949021298
2005-01-01	300.751445304550
2006-01-01	306.718175854681
2007-01-01	315.458833638633
2008-01-01	324.242087465433
2009-01-01	322.620489078956
2010-01-01	334.231739411610
2011-01-01	345.481219768577
2012-01-01	357.816408160069
2013-01-01	375.444266267509
2014-01-01	397.582023440900
2015-01-01	411.279136004484
2016-01-01	407.563714233201
2017-01-01	409.117369530921