Year	constant 2010 US$
1995	764157142.21519
1996	751188239.007164
1997	652065474.55312
1998	545243881.427726
1999	512111319.869499
2000	593728333.416559
2001	699495932.88449
2002	717886475.342133
2003	808827906.215865
2004	866170181.464149
2005	840000034.258737
2006	803797078.676987
2007	793715236.220716
2008	802880545.12984
2009	626906741.573897
2010	694271704.946925
2011	782731520.781289
2012	795589431.017237
2013	868167095.126264
2014	941385888.721771
2015	982142689.675196
2016	1015925735.98807
2017	1056503974.82471
2018	1119894213.3142