Year	2010 U.S. Dollars
1980-01-01	403.657726205265
1981-01-01	447.538419724845
1982-01-01	451.360771779425
1983-01-01	490.135904164346
1984-01-01	498.703502941078
1985-01-01	504.736547047340
1986-01-01	545.525689227544
1987-01-01	677.541198369280
1988-01-01	688.179979479704
1989-01-01	721.226419286504
1990-01-01	789.217334156516
1991-01-01	785.992453720061
1992-01-01	831.063050334133
1993-01-01	861.193921466685
1994-01-01	915.409903076161
1995-01-01	983.262475903491
1996-01-01	1029.177663191670
1997-01-01	1065.056765722250
1998-01-01	1100.161519590100
1999-01-01	1155.209757770480
2000-01-01	1201.105785454110
2001-01-01	1263.967767073380
2002-01-01	1360.792252089360
2003-01-01	1425.055173633990
2004-01-01	1469.373150389020
2005-01-01	1534.820745311280
2006-01-01	1601.915801652840
2007-01-01	1848.566255076060
2008-01-01	1898.052793890760
2009-01-01	1986.135617766480
2010-01-01	2178.921383079670
2011-01-01	2310.003655012780
2012-01-01	2387.005673865340
2013-01-01	2399.918915904030
2014-01-01	2500.260145268650
2015-01-01	2628.189614066120
2016-01-01	2801.275240035610
2017-01-01	2955.811113831280