Year	constant 2011 international $
1990	959486676.180878
1991	1069482578.18817
1992	1198456245.30783
1993	1273667667.04035
1994	1275684689.0677
1995	1283903139.2557
1996	1302239975.58685
1997	1348400100.29573
1998	1398838982.05045
1999	1521643050.23297
2000	1719754544.52671
2001	1806010293.44989
2002	1898475944.54777
2003	2075564856.76443
2004	2172038923.19159
2005	2228034277.96438
2006	2330113904.68612
2007	2355875320.767
2008	2431943134.62683
2009	2448256645.09091
2010	2531092715.97807
2011	2585830299.71412
2012	2661797148.79678
2013	2684473920.42154
2014	2783594669.45668
2015	2879126260.17478
2016	2862196316.85932
2017	2903334348.1435
2018	2991875704.00279