Year	current US$
1963	27454035818.637154
1964	29709455009.97218
1965	32140256381.492355
1966	33940395579.759552
1967	35366350084.64396
1968	37556565669.90217
1969	41307080884.3695
1970	45063710629.48069
1971	50235185801.27531
1972	54032922055.80476
1973	68684577116.38699
1974	80424442315.72423
1975	94151952593.00902
1976	95171592681.12839
1977	106508380467.69574
1978	123581876919.02179
1979	147567872172.94156
1980	182618868587.05954
1981	194220105791.42947
1982	184682929257.09683
1983	193413635578.3832
1984	182142070582.9655
1985	156104696142.62772
1986	185882202102.8317
1987	228412554645.3761
1988	246564703657.67532
1989	259564215142.60254
1990	315322748124.39166
1991	336992941815.375
1992	303378626522.1555
1993	299624050408.9207
1994	289633519873.5691
1995	336744710116.8277
1996	334714267350.6047
1997	351019877752.9981
1998	341938370408.1772
1999	341817450118.7129
2000	351376786911.8354
2001	321573649437.91486
2002	324877751648.489
2003	419820148705.93365
2004	515747291152.4031
2005	587937481483.3344
2006	659472555511.1234
2007	754114532813.412
2008	815057453293.998
2009	851012077479.9119
2010	972003937774.3481
2011	1081178838449.0094
2012	1127871464570.4631
2013	1167255939644.688
2014	1194682920837.4124
2015	1126781553114.8445
2016	1080513254341.1652
2017	1195001565509.374
2018	1305514357003.0713
2019	1301701892402.869
2020	1232862334861.2766
2021	1405719969375.4785
2022	1501753898199.353
2023	1632673761594.9705