Year	constant 2010 US$
1965	2858084298.29441
1966	2523192585.21313
1967	2993062979.63533
1968	3878818356.03886
1969	3713519004.48466
1970	3868422096.02218
1971	4255160464.75692
1972	4160555058.22937
1973	3772777253.88058
1974	3851788299.22973
1975	3607477567.70572
1976	4159515299.53331
1977	3646983078.84165
1978	4301943294.44199
1979	4228130396.40915
1980	4488034969.87261
1981	3285498323.53164
1982	4582343764.03273
1983	3968003311.74622
1984	4358336002.51824
1985	4943574842.26743
1986	6634236489.98516
1987	5072998036.04436
1988	6768725148.21786
1989	7199650786.49643
1990	6719845550.86877
1991	8181411956.88463
1992	5380371296.15701
1993	5040194272.84713
1994	8052012290.40161
1995	4750036080.22722
1996	8245233012.81358
1997	6358060052.357
1998	8063213774.64845
1999	6879535817.86037
2000	6042886392.37364
2001	7194760651.72724
2002	7502630327.35655
2003	9026149013.69241
2004	9429275417.65367
2005	8382440256.20352
2006	10148337793.6136
2007	8116512545.49743
2008	9627959445.40745
2009	11933495784.6014
2010	12065532481.1101
2011	12869129762.5616
2012	11860594635.5547
2013	13974601032.8325
2014	13652165181.4615
2015	15220624518.4465
2016	13321133040.7521
2017	15085507004.1481
2018	15481501557.2377