Year	constant 2015 US$
1960	109529736464.32765
1961	111954169510.16954
1962	114761956261.44852
1963	121019926361.66124
1964	129548243649.41397
1965	136023571578.7289
1966	140011194491.4016
1967	147175070338.24918
1968	154480377649.2386
1969	162697545715.8793
1970	172656553919.84576
1971	179361149696.29587
1972	185821590103.06955
1973	194550888945.12912
1974	206788432474.0333
1975	216804013263.6565
1976	218475137668.91138
1977	230070284600.1608
1978	234581948306.28537
1979	238108058020.17944
1980	242372588852.11935
1981	250268186431.8691
1982	264205885034.98355
1983	270562857160.09555
1984	273474112193.03616
1985	274551968825.02237
1986	288147254409.6882
1987	293976463860.713
1988	303391333115.797
1989	317524058264.2018
1990	331265241569.7718
1991	334565060941.039
1992	342488944813.6172
1993	349011168438.937
1994	356531600450.6474
1995	372239425483.916
1996	384811938269.9982
1997	395819028060.86847
1998	416023629277.7204
1999	439166283068.0872
2000	457640954165.6464
2001	472826971533.84436
2002	486883770317.28876
2003	507741189397.5743
2004	534711425233.2955
2005	558987019489.0511
2006	577367899194.6005
2007	607862011615.8345
2008	637061653952.1073
2009	638991076873.4528
2010	661407963939.9338
2011	688211459523.193
2012	708035684539.1161
2013	721595240069.6829
2014	738073494394.4609
2015	757500222558.5328
2016	777280529382.9594
2017	796167584854.911
2018	818056709247.3049
2019	831250031723.357
2020	803632188657.0917
2021	810952383490.6223
2022	845642544140.1066
2023	888738944392.5054