Year	2010 U.S. Dollars
1995-01-01	1086.936033287420
1996-01-01	1025.106585570640
1997-01-01	1045.851658227230
1998-01-01	977.824995511346
1999-01-01	946.374187401233
2000-01-01	968.288176681114
2001-01-01	1029.653764637200
2002-01-01	1112.540192795300
2003-01-01	1189.312173782080
2004-01-01	1280.485916388020
2005-01-01	1379.875617466390
2006-01-01	1450.134314996390
2007-01-01	1497.103825814330
2008-01-01	1616.952790032580
2009-01-01	1521.855570859560
2010-01-01	1631.535831795320
2011-01-01	1743.488076700450
2012-01-01	1731.510797584550
2013-01-01	1894.780109065730
2014-01-01	1986.940620024960
2015-01-01	1980.267412369660
2016-01-01	2070.634372343310
2017-01-01	2165.156404218540