Year	current US$
1995	208715074989.38553
1996	220412229191.09775
1997	217529740181.33896
1998	229843288370.16925
1999	234615159792.85498
2000	228888833607.96832
2001	229641306756.51404
2002	247169801077.5904
2003	288942264634.79297
2004	336452222987.6674
2005	352629182136.57007
2006	384504321109.82764
2007	441164273138.0122
2008	483158946434.9191
2009	420845617087.0328
2010	411538642824.0032
2011	471149825320.1179
2012	458159153375.81836
2013	495806846697.9088
2014	519232432911.3874
2015	464630223052.71204
2016	465911027870.75
2017	513512700339.598
2018	559292832982.0424
2019	562893575128.5398