Year	constant 2015 US$
1965	41577017607.79757
1966	46135412913.88672
1967	46741623052.93492
1968	46962469711.147125
1969	48605577706.17299
1970	55123332488.49052
1971	56822721305.25473
1972	59877037798.70043
1973	64651158640.93555
1974	64083333672.54803
1975	66224735893.03285
1976	74677391629.88904
1977	77590529551.20232
1978	81876706573.30547
1979	88826688014.56703
1980	98780599329.4946
1981	106678571117.38503
1982	103066444510.07372
1983	109154473260.361
1984	114048706750.52374
1985	109718831860.07854
1986	118008591391.53925
1987	123900141934.55487
1988	134956736421.22205
1989	147381668552.96924
1990	157569763522.56946
1991	168452312864.43503
1992	181249832049.6332
1993	194201868726.6552
1994	213296151826.70337
1995	241677109416.67462
1996	260333526340.68716
1997	272719237833.32608
1998	278400181487.512
1999	306128604370.9176
2000	342375309287.9599
2001	361798455621.3884
2002	398737673452.5879
2003	432581562869.0618
2004	511815795745.65594
2005	605138682656.9578
2006	693187893719.7544
2007	749880009187.5138
2008	828088670649.1959
2009	788179912657.1361
2010	889691421661.1682
2011	980219764627.422
2012	1038046062314.4202
2013	1107083513089.4006
2014	1147969311030.66
2015	1151273688176.0322
2016	1199435154630.962
2017	1342170193670.7314
2018	1487570207561.7942
2019	1510090250470.6516
2020	1373818868972.0664
2021	1600994802195.001
2022	1818485091603.2117
2023	1904061345184.77