Year	Millions of 2000 Dollars
1993-01-01	1172.98
1994-01-01	1864.74
1995-01-01	1459.37
1996-01-01	1630.89
1997-01-01	2070.10
1998-01-01	2253.55
1999-01-01	2318.85
2000-01-01	2709.92
2001-01-01	3071.88
2002-01-01	3864.67
2003-01-01	5086.74
2004-01-01	6542.23
2005-01-01	7615.70
2006-01-01	11400.20
2007-01-01	13772.90
2008-01-01	12911.10
2009-01-01	12165.00
2010-01-01	12295.70
2011-01-01	11524.90
2012-01-01	12037.10
2013-01-01	12621.30
2014-01-01	16218.20
2015-01-01	15488.00
2016-01-01	15626.90