Year	constant 2011 international $
1990	1943.91866619662
1991	1909.83704381256
1992	1898.91488517309
1993	1891.39454246219
1994	1900.06452225772
1995	1874.32223307772
1996	1877.58468836333
1997	1878.31172646893
1998	1967.88284599653
1999	1904.5405153987
2000	1989.43085716609
2001	1926.9984376866
2002	1966.62873907827
2003	1971.53499956518
2004	1903.75174149157
2005	1958.50178794512
2006	1915.6645688759
2007	1910.42188508698
2008	1828.15616878107
2009	1803.22900526077
2010	1751.90605299884
2011	1749.23346125585
2012	1803.40534626945
2013	1852.93681283553
2014	1814.75899490105
2015	1975.79500821365
2016	2047.72375591352
2017	2025.04294485784
2018	2035.44972759998