Year	Millions of 2000 Dollars
1989-01-01	100.15700000000001
1990-01-01	104.43100000000000
1991-01-01	114.63100000000000
1992-01-01	164.71900000000002
1993-01-01	263.48900000000003
1994-01-01	338.09800000000000
1995-01-01	298.98100000000000
1996-01-01	362.01300000000003
1997-01-01	209.40800000000000
1998-01-01	270.93800000000000
1999-01-01	264.66000000000000
2000-01-01	345.73699999999997
2001-01-01	335.26000000000000
2002-01-01	400.39599999999996
2003-01-01	481.50900000000000
2004-01-01	572.17000000000000
2005-01-01	576.43400000000000
2006-01-01	789.24800000000000
2007-01-01	1091.34000000000000
2008-01-01	1422.10000000000000
2009-01-01	1831.68000000000000
2010-01-01	2643.40000000000000