Year	current US$
1969	9655699886.561485
1970	11342197601.509708
1971	12634682330.827066
1972	14076361576.489977
1973	18496302222.92291
1974	21463761783.752766
1975	22994905019.170444
1976	24939764127.35456
1977	30208176349.10658
1978	36821339376.65512
1979	40865708008.3489
1980	46081969629.79384
1981	33972990373.575905
1982	31196138483.122887
1983	31524638251.872444
1984	30415072115.384617
1985	30881013800.424625
1986	45630064759.8489
1987	55444637728.459526
1988	62850730293.23224
1989	63964096435.622986
1990	77172379281.13275
1991	76416809288.07166
1992	84659085213.03258
1993	75196828429.04604
1994	81572216975.42076
1995	98277518528.68515
1996	101636601307.18954
1997	95212333408.62888
1998	100495445456.5652
1999	103790639376.4481
2000	94226028638.43158
2001	98049042529.52768
2002	99551892967.059
2003	118845366601.96054
2004	133791645369.11232
2005	140181603710.50577
2006	154304306219.9998
2007	198134121563.53006
2008	212560934121.0937
2009	180589454072.2655
2010	171354182033.33365
2011	181413528112.84082
2012	157085971755.46878
2013	162365086530.19653
2014	159810673348.23474
2015	172062149565.23428
2016	160634886638.5218
2017	171716057548.2356
2018	191561450080.78418
2019	201120312533.333
2020	197939159092.60754
2021	221716498527.12823
2022	214319617978.60007
2023	224619500860.78827