Year	constant 2010 US$
1980	198543316.498751
1981	201332521.415226
1982	196607633.72912
1983	196644363.128028
1984	203477621.998672
1985	204954407.891701
1986	215193226.938712
1987	232594238.517677
1988	253342078.191132
1989	284918697.435003
1990	309460118.451336
1991	330452883.007818
1992	372105572.689643
1993	394497030.168209
1994	403488485.360607
1995	406953127.574716
1996	412693654.865381
1997	426668732.492111
1998	449934005.747893
1999	485515313.105458
2000	539182136.697791
2001	578338620.231027
2002	624473105.863688
2003	675461089.490484
2004	697702774.600135
2005	729505015.434011
2006	748185427.288312
2007	794870227.275342
2008	804161916.606578
2009	814376886.237331
2010	849585400
2011	866591888.757604
2012	894587429.577402
2013	895632848.755443
2014	929880739.664014
2015	1002223953.60477
2016	1060035685.85553
2017	1089152077.81362