Annual 2010 U.S. Dollars
1960-01-01 696.276927518842
1961-01-01 692.452985062186
1962-01-01 715.343302231634
1963-01-01 690.119082583445
1964-01-01 659.744314823992
1965-01-01 651.095409215323
1966-01-01 627.461752031850
1967-01-01 620.744771529967
1968-01-01 606.510124923166
1969-01-01 635.706782347227
1970-01-01 634.169056579847
1971-01-01 606.182670221969
1972-01-01 598.845713010120
1973-01-01 535.665476109108
1974-01-01 549.328077539687
1975-01-01 585.869437851465
1976-01-01 591.145080233515
1977-01-01 592.739631973372
1978-01-01 578.844903410506
1979-01-01 445.983483462158
1980-01-01 410.530859733335
1981-01-01 405.983295655422
1982-01-01 418.162940355075
1983-01-01 472.316578782232
1984-01-01 469.836916349710
1985-01-01 556.775298410439
1986-01-01 518.620832788541
1987-01-01 490.779323348249
1988-01-01 548.875441672802
1989-01-01 557.347596745928
1990-01-01 517.134639876823
1991-01-01 543.638835795692
1992-01-01 568.734343155584
1993-01-01 464.285496348839
1994-01-01 494.999868096875
1995-01-01 484.758087671732
1996-01-01 479.042125106108
1997-01-01 489.095261494704
1998-01-01 505.162085342138
1999-01-01 484.082558710106
2000-01-01 462.528599777400
2001-01-01 497.346803391641
2002-01-01 519.276650395810
2003-01-01 573.334374350299
2004-01-01 737.987527422334
2005-01-01 835.195541663453
2006-01-01 812.008600306535
2007-01-01 811.016281875588
2008-01-01 808.889003870998
2009-01-01 815.968047215377
2010-01-01 896.569734113861
2011-01-01 867.999063167632
2012-01-01 914.118651095514
2013-01-01 934.702545964812
2014-01-01 967.102777311794
2015-01-01 962.655922565098
2016-01-01 874.767072140967
2017-01-01 823.434891687717