Year constant 2010 US$ 1993 7134692859.23988 1994 5715847742.53998 1995 5724779165.81558 1996 6850178816.15679 1997 8103076739.63482 1998 9219072941.56833 1999 10703825793.8111 2000 12024561459.9442 2001 12181912158.0039 2002 15638955299.6446 2003 20238984559.2449 2004 23796624535.1098 2005 26569277055.3502 2006 32909911309.1542 2007 35972072135.449 2008 39107266851.0324 2009 40016491235.6726 2010 36134421328.0179 2011 42744249130.4847 2012 43684622551.6528