Year	current US$
1962	853581791.2282087
1963	947654757.1569521
1964	930847732.0618556
1965	1020486126.0116682
1966	1145749923.2617934
1967	1298382993.9277945
1968	1500611244.6155543
1969	1736148882.2649395
1970	2003229701.9175491
1971	2301892136.2308207
1972	2764330046.242593
1973	3510707415.006418
1974	4649875031.492585
1975	6011457064.205509
1976	6721881893.335036
1977	7020747363.91164
1978	7927098865.912047
1979	9514854748.85054
1980	11412030626.460352
1981	13630783938.249535
1982	15033035464.186583
1983	16529838912.755198
1984	18921229414.46933
1985	19422985260.922962
1986	20043109140.744904
1987	22422591234.447647
1988	26530700323.797348
1989	30245676424.5142
1990	34878922596.45847
1991	40673892395.48682
1992	49330563750.76495
1993	58696422927.39943
1994	71042616832.95078
1995	83268369653.92126
1996	94019289537.52592
1997	105245561061.78569
1998	94291774714.71323
1999	92486827084.97433
2000	95391028847.22838
2001	91562446398.0077
2002	91859462975.57742
2003	96456251432.03848
2004	109050982705.4735
2005	122983016874.30241
2006	143247234804.23398
2007	165243339656.0079
2008	180169589123.12805
2009	186120545581.1124
2010	228090229433.82748
2011	250101189864.51367
2012	274706598269.24274
2013	294065818760.6406
2014	308379135365.2966
2015	294216880670.24255
2016	298909777533.9639
2017	308252823227.57556
2018	318867332997.27026
2019	335416058465.0367
2020	314364916665.98254
2021	354303503819.18665
2022	377484557663.7634
2023	417722203450.2336