Year	constant 2015 US$
1965	192741987172.726
1966	205945668499.07675
1967	215724151694.62674
1968	233359914351.54126
1969	253762881183.14938
1970	269289680460.68964
1971	288492960667.1487
1972	313563102695.9861
1973	343434125245.3252
1974	365022686290.05115
1975	371639974661.15686
1976	393518796091.69574
1977	407657440941.84283
1978	424150844503.22504
1979	456837781808.51135
1980	483347066647.2437
1981	465426766932.058
1982	455166631150.2188
1983	435272416421.80383
1984	456759306267.06
1985	474514112120.73804
1986	497922575839.94525
1987	510106021602.7075
1988	504034530712.02606
1989	517258400970.1617
1990	508794219865.1649
1991	523332008774.39703
1992	532280556884.63135
1993	549870604352.269
1994	575599374645.0752
1995	567523323850.8175
1996	589777010228.9445
1997	626074174242.4475
1998	639784814403.9016
1999	631813467352.8135
2000	665016439742.566
2001	656934088405.5773
2002	649197968352.8885
2003	667377612290.51
2004	709051156648.772
2005	732727706438.8698
2006	764288425168.5865
2007	795406171251.8854
2008	811841591301.3707
2009	746104580532.9563
2010	803267329082.5927
2011	836062648797.9369
2012	843408767488.0049
2013	856525829909.007
2014	852936233930.9368
2015	845530854537.1539
2016	834654024065.6449
2017	852561968923.9288
2018	862425337670.9148
2019	856081325627.5892
2020	794071730791.0061
2021	866024587095.846
2022	896355925550.4187
2023	890891727322.6981