Year	current US$
1960	-35077326.38446619
1961	6838113.364522728
1962	-64942528.73563219
1963	-114738358.13730198
1964	-55240384.615384616
1965	-52932692.307692304
1966	-17500000
1967	-115576923.07692307
1968	-227596153.84615383
1969	-267740384.6153846
1970	-309086538.46153843
1971	-208269230.76923075
1972	-81346040.43100132
1973	-156454352.02717212
1974	-324268299.4044251
1975	-686383795.2185625
1976	-419507685.81903726
1977	-1071906352.62969
1978	-1014894544.9381329
1979	-1840938234.9795308
1980	-2024090911.1109776
1981	-2186206760.3302097
1982	-626605535.3807781
1983	-2867898579.294122
1984	-1783296330.7946165
1985	-1061199599.2324722
1986	876044811.4849592
1987	283017444.9153972
1988	-856887188.2753606
1989	-1852420620.521806
1990	-6416534514.795941
1991	-6427021888.916693
1992	-4468914487.360064
1993	-5299331020.527923
1994	-6989078945.359419
1995	-11327272984.144283
1996	-11416470781.724255
1997	2136056834.492325
1998	17772192803.534542
1999	15416652650.566238
2000	10594886497.622658
2001	7498576473.209563
2002	8490183782.9317045
2003	9673296489.636147
2004	7835357474.184482
2005	-1984876727.1513047
2006	7237609498.953632
2007	20697063961.742367
2008	6981025386.82672
2009	27066211193.015503
2010	19517413294.102184
2011	7543979215.61231
2012	904575387.8024747
2013	7902306215.456132
2014	23962838725.186794
2015	41870119400.9516
2016	56079513869.7356
2017	56835761401.26414
2018	44768334334.77067
2019	50852391002.38518
2020	25964513657.441235
2021	-202645062.20124513
2022	-10560103133.360334
2023	8955873436.58182