Year	constant 2015 US$
1966	105305876963.74084
1967	112260090684.76903
1968	117350482965.57315
1969	126564094353.83553
1970	130630338831.6487
1971	133003421783.05511
1972	136282807712.92075
1973	145070210315.6124
1974	141741629441.71747
1975	139271913612.31458
1976	152007983262.00238
1977	153921654084.56924
1978	157459234731.38898
1979	161712909569.28592
1980	156629389708.26395
1981	152539897286.63675
1982	157634564002.376
1983	160107736330.2981
1984	166950565036.82013
1985	175379181160.96375
1986	187746493326.0117
1987	184750940696.44043
1988	181733831139.33783
1989	182869156908.78348
1990	182735283324.8316
1991	183757017895.83124
1992	187312385055.30646
1993	185853443478.65732
1994	198031702193.36862
1995	206332834982.57513
1996	211129421173.3774
1997	220843038593.88028
1998	228145699024.82645
1999	227394334725.83154
2000	235305346625.1662
2001	235940080147.357
2002	238364208692.6772
2003	239779239435.33173
2004	250004804046.30072
2005	258618504778.66266
2006	271768241423.12125
2007	276783584953.5991
2008	276473865147.3874
2009	260115993262.4708
2010	262077061590.3831
2011	264745435045.92645
2012	267245442614.66376
2013	269418555050.16742
2014	274564694387.13696
2015	282127232376.4148
2016	290445903755.6997
2017	297295847305.0994
2018	305554537027.36694
2019	307069275452.7854
2020	306102446814.5317
2021	328736703622.55273
2022	327857378276.89246
2023	318746896438.0425