Year	2010 U.S. Dollars
1995-01-01	5140.52815929204
1996-01-01	5321.39679038991
1997-01-01	5857.03658202075
1998-01-01	6298.12609983124
1999-01-01	6515.89272282384
2000-01-01	6934.72292638759
2001-01-01	7478.76310467515
2002-01-01	8103.58763662909
2003-01-01	8872.10319923346
2004-01-01	9717.10904632295
2005-01-01	10873.41428511940
2006-01-01	12278.30703582480
2007-01-01	13614.25636937790
2008-01-01	13270.00041340530
2009-01-01	11547.99076755410
2010-01-01	11326.21947462430
2011-01-01	12270.34062153120
2012-01-01	12924.72615922720
2013-01-01	13381.33173001880
2014-01-01	13758.95530791160
2015-01-01	14284.28833013090
2016-01-01	14733.83943982320
2017-01-01	15553.32797254670