Year	2010 U.S. Dollars
1960-01-01	257.216738830489
1961-01-01	257.516396204402
1962-01-01	291.709952363429
1963-01-01	316.758808458195
1964-01-01	336.464421964769
1965-01-01	337.147247637867
1966-01-01	329.238333355468
1967-01-01	357.908420826429
1968-01-01	349.408924642531
1969-01-01	347.620366585603
1970-01-01	347.955952658156
1971-01-01	358.325555298223
1972-01-01	350.327543991634
1973-01-01	433.607775098595
1974-01-01	470.676370125002
1975-01-01	397.597304733658
1976-01-01	430.641741033102
1977-01-01	511.097336915459
1978-01-01	588.881979347497
1979-01-01	590.113836501215
1980-01-01	559.261058206681
1981-01-01	549.075738233979
1982-01-01	559.534260352354
1983-01-01	557.258485538419
1984-01-01	575.145846284654
1985-01-01	578.140484330369
1986-01-01	594.060508889550
1987-01-01	588.353760257028
1988-01-01	628.740962482360
1989-01-01	654.305736509331
1990-01-01	681.785187879699
1991-01-01	715.638862558698
1992-01-01	750.451918231594
1993-01-01	761.605253849683
1994-01-01	792.286752451600
1995-01-01	804.839087870182
1996-01-01	837.563558553100
1997-01-01	857.462748369850
1998-01-01	860.737309486781
1999-01-01	855.848055079524
2000-01-01	880.371678771732
2001-01-01	903.384777383862
2002-01-01	902.099835131388
2003-01-01	935.471223591383
2004-01-01	943.613180274966
2005-01-01	968.399911687998
2006-01-01	1001.087067649430
2007-01-01	1040.667573455170
2008-01-01	1101.004417123820
2009-01-01	1113.984813110910
2010-01-01	1169.267841786660
2011-01-01	1235.662776124070
2012-01-01	1293.633414895020
2013-01-01	1300.406153987310
2014-01-01	1323.237732454610
2015-01-01	1338.535374476820
2016-01-01	1352.476709032770
2017-01-01	1409.216948269950