Year	2010 U.S. Dollars
1984-01-01	422.951576101603
1985-01-01	432.162177549622
1986-01-01	440.592745024607
1987-01-01	421.952650376156
1988-01-01	401.629708308367
1989-01-01	445.534091273214
1990-01-01	462.001627182118
1991-01-01	468.474495374103
1992-01-01	481.089180990632
1993-01-01	496.207531785497
1994-01-01	523.435446182652
1995-01-01	547.359929886507
1996-01-01	572.855346791790
1997-01-01	600.194932214993
1998-01-01	612.590775482417
1999-01-01	645.996039920063
2000-01-01	672.167829902733
2001-01-01	699.633479930959
2002-01-01	729.894198967351
2003-01-01	762.746261093459
2004-01-01	799.073630455613
2005-01-01	842.567630059211
2006-01-01	900.275436525579
2007-01-01	952.316936039329
2008-01-01	1009.460774583930
2009-01-01	1067.575916834470
2010-01-01	1141.127115074190
2011-01-01	1215.881728798600
2012-01-01	1296.745665373160
2013-01-01	1383.702980094130
2014-01-01	1470.499705681850
2015-01-01	1556.670712428870
2016-01-01	1642.730096325290
2017-01-01	1730.404814760040