Year	constant 2010 US$
1995	248819427871.742
1996	265886267890.07
1997	282975986739.831
1998	296111612500.578
1999	310127925218.029
2000	324847270049.993
2001	329229106750.518
2002	335899449166.604
2003	345711997825.764
2004	355385261943.07
2005	373178755202.395
2006	394795235547.927
2007	417142360257.147
2008	442110066047.709
2009	448661049521.286
2010	462164958710.576
2011	485309510153.744
2012	492604475841.641
2013	501346578434.751
2014	515935263332.091
2015	535871634794.24
2016	550437281964.512
2017	575568570325.375
2018	607368919923.168