Year	constant 2011 international $
1990	429712243397.295
1991	424961434859.264
1992	431542019312.477
1993	439528173056.954
1994	452217488779.991
1995	462326981809.972
1996	476043769448.372
1997	499343634101.956
1998	513061958654.345
1999	533306304908.032
2000	554956220373.49
2001	568480885336.975
2002	591199771144.352
2003	607431059769.517
2004	625905572376.871
2005	650498806512.952
2006	677727963325.965
2007	707509277108.339
2008	728464477163.82
2009	728854101871.599
2010	754954345994.349
2011	772309167792.842
2012	787114906529.445
2013	807728896734.626
2014	828681791260.138
2015	847696552664.644
2016	866708240082.185
2017	897046709590.016
2018	915485487317.513