Year	constant 2011 international $
1990	988148343.595289
1991	1015425448.37214
1992	1088144804.0949
1993	1155573326.5737
1994	1146343797.09172
1995	1136879097.08024
1996	1192785414.85876
1997	1335461110.02699
1998	1447685229.25311
1999	1474785992.10925
2000	1497119248.82187
2001	1463117233.94719
2002	1480862377.23571
2003	1393682120.58042
2004	1353955857.57944
2005	1475889891.95732
2006	1614713982.5559
2007	1782990368.6188
2008	1744711479.34902
2009	1725428129.11537
2010	1828176726.62899
2011	1972370136.58509
2012	1997238347.98208
2013	2117433686.13464
2014	2212819526.3745
2015	2322074959.4416
2016	2426638753.39684
2017	2531770161.94328
2018	2623606366.98391