Year	2010 U.S. Dollars
1995-01-01	3153.38339326285
1996-01-01	3233.09601989711
1997-01-01	3475.10205239293
1998-01-01	3573.08856660866
1999-01-01	3150.46358908026
2000-01-01	3405.77959935783
2001-01-01	3581.97422773680
2002-01-01	3840.39710194709
2003-01-01	4018.50633897681
2004-01-01	4392.27752601414
2005-01-01	4649.57626719508
2006-01-01	4896.82444098329
2007-01-01	5206.25314511635
2008-01-01	5509.05879052223
2009-01-01	5358.84374176540
2010-01-01	5411.87740391911
2011-01-01	5531.21834845859
2012-01-01	5501.69655272997
2013-01-01	5670.71173002019
2014-01-01	5593.06120189473
2015-01-01	5663.39238071840
2016-01-01	5852.38429895795
2017-01-01	5992.28206872581