Year	constant 2011 international $
1990	1593199037.17418
1991	1674452188.43307
1992	1692871162.02342
1993	1728421456.42054
1994	1783730943.37945
1995	1862215105.03144
1996	2078232057.14583
1997	2213317140.8603
1998	1591375472.93216
1999	1607695623.71826
2000	1694945062.11513
2001	1732045830.08531
2002	1714982103.84476
2003	1724731951.62322
2004	1772358734.06579
2005	1847969311.0813
2006	1890645538.16084
2007	1952336459.90345
2008	2014880872.45425
2009	2082761704.47536
2010	2178797240.58721
2011	2354948198.33888
2012	2314615400.60898
2013	2389977062.15985
2014	2413029842.8589
2015	2561047094.81416
2016	2721440496.65501
2017	2882527366.41972
2018	2992063406.2959