Year	Millions of 2000 Dollars
1982-01-01	23692.9
1983-01-01	20464.0
1984-01-01	18264.0
1985-01-01	21104.2
1986-01-01	23407.8
1987-01-01	24331.8
1988-01-01	21025.3
1989-01-01	19667.5
1990-01-01	24372.7
1991-01-01	24863.8
1992-01-01	30745.1
1993-01-01	29364.5
1994-01-01	29708.6
1995-01-01	27798.0
1996-01-01	27811.1
1997-01-01	26533.6
1998-01-01	28045.6
1999-01-01	27403.1
2000-01-01	26470.5
2001-01-01	30903.6
2002-01-01	42678.7
2003-01-01	51013.0
2004-01-01	62063.4
2005-01-01	57482.6
2006-01-01	71318.7
2007-01-01	83328.9
2008-01-01	83699.1
2009-01-01	86405.4
2010-01-01	80009.6
2011-01-01	71857.5
2012-01-01	73373.8
2013-01-01	79834.1
2014-01-01	67591.3
2015-01-01	64110.5
2016-01-01	65725.4