Year	current US$
1960	23320754.71698113
1961	12249475.890985325
1962	11942348.008385744
1963	22764150.943396226
1964	40066037.73584906
1965	10779784.404311914
1966	2239955.2008960084
1967	8819823.60352793
1968	13719725.605487866
1969	13859722.80554389
1970	40739185.216295674
1971	-58658826.82346354
1972	38919221.61556769
1973	57819653.082081504
1974	-6843455.945252353
1975	-53444444.44444445
1976	43600000
1977	39764705.88235294
1978	-126086956.52173913
1979	40000000
1980	-82000000
1981	-80000000
1982	-199000000
1983	-111666666.66666667
1984	-59033912.181669325
1985	-44693326.9909499
1986	-95262952.92858493
1987	-614174487.9497868
1988	-664216666.6666666
1989	-534973266.31251615
1990	-522041940.6502716
1991	-480765196.4159582
1992	-443762231.50652874
1993	-454558162.54649824
1994	-413340605.14429235
1995	-520277743.36083853
1996	-692906552.1878474
1997	-466409534.97977
1998	-708909866.2421906
1999	-691128206.6529894
2000	-708892333.0877678
2001	-718020536.6742371
2002	-855807413.5353516
2003	-912561143.6984704
2004	-799214599.8958831
2005	-982580657.827378
2006	-1305321669.5716133
2007	-1586288049.5150774
2008	-1111619929.8294506
2009	-2471758272.8711963
2010	-2832795042.503816
2011	-3914243128.287643
2012	-3418340124.6400766
2013	-2915602908.071139
2014	-1995219702.6025236
2015	-3865296279.0984745
2016	-1855923174.991782
2017	-1080604949.908625
2018	-2128501545.1401174
2019	-1817933676.4055014
2020	-2320354561.8134956
2021	-4114427871.8188553
2022	-4766731243.489432
2023	-5149887966.123191