Year	constant 2010 US$
1965	286741707.031494
1966	266223545.868568
1967	323811563.596051
1968	337547677.582359
1969	388796144.773686
1970	454261594.762383
1971	532829643.559869
1972	595608433.267389
1973	696520550.208999
1974	754029390.238124
1975	770650623.500131
1976	787371250.043056
1977	792377414.446244
1978	822451743.538736
1979	892595088.690687
1980	880272334.056308
1981	909578003.058246
1982	912474119.236496
1983	941414035.939172
1984	995308779.041888
1985	992121268.343742
1986	1018277705.22747
1987	987124790.57386
1988	1034968897.50783
1989	984742346.732997
1990	1055959644.7084
1991	1016644641.8012
1992	1072323690.83674
1993	1093058607.96822
1994	1131465266.72483
1995	1188368341.20713
1996	1233729019.9781
1997	1214195994.1023
1998	1267484129.34225
1999	1364969096.70079
2000	1365329186.76513
2001	1392153252.62194
2002	1436710128.00953
2003	1471545413.97602
2004	1523393376.13996
2005	1584332688.22058
2006	1608400041.18721
2007	1628574958.6046
2008	1768991318.76792
2009	1754522904.66248
2010	1805415680.55049
2011	1842039484.02951
2012	1897985126.06005
2013	1983770465.39846
2014	2131230037.47513
2015	2201788115.4524
2016	2209144579.5244
2017	2288448946.81611
2018	2402871394.15692