Year	constant 2010 US$
1992	60004010861.3165
1993	63609679305.5527
1994	58208620351.061
1995	57780003686.9499
1996	56988187974.5912
1997	58239445818.8672
1998	61251471651.1813
1999	59465567962.2387
2000	62214952643.5116
2001	64206624693.9599
2002	70756225428.4105
2003	74233691557.0354
2004	89271494931.4084
2005	94572068688.1978
2006	112265758525.222
2007	135488642216.062
2008	141129609409.383
2009	144957497436.212
2010	157475259497.488
2011	168318232114.801
2012	177571920779.385
2013	177605421426.595
2014	182323826689.944
2015	189021409882.194
2016	187348877641.614
2017	192864832516.177