Year	constant 2010 US$
1993	76120873327.798
1994	66348991198.3351
1995	60782546184.9707
1996	60947232835.8877
1997	61789159030.3027
1998	60654730264.3253
1999	61103808097.8138
2000	64857919122.135
2001	74661390637.7642
2002	82777861720.6703
2003	89446316873.1543
2004	96887052384.7003
2005	102689677181.375
2006	109414305621.619
2007	117339877818.586
2008	116192715914.262
2009	125157780902.921
2010	128676481286.689
2011	132618490343.432
2012	141545720972.498
2013	157393548816.977
2014	165013976641.665
2015	178780695386.282
2016	172627647117.551
2017	174701238213.368