Year	current US$
1963	19999.9995529652
1964	19999.9995529652
1965	19999.9995529652
1966	19999.9995529652
1967	29999.999329447703
1968	39999.9991059303
1969	70000.0002980232
1970	59999.9986588955
1971	70000.0002980232
1972	79999.9982118607
1973	319999.99284744303
1974	629999.995231628
1975	1220000.02861023
1976	1029999.97138977
1977	839999.973773956
1978	1519999.98092651
1979	1149999.97615814
1980	1409999.9666214
1981	1230000.01907349
1982	1450000.04768372
1983	16229999.5422363
1984	1549999.95231628
1985	-1029999.97138977
1986	7730000.01907349
1987	45080001.8310547
1988	107059997.558594
1989	42200000.762939505
1990	5539999.96185303
1991	115330001.831055
1992	9310000.4196167
1993	76239997.8637695
1994	330029998.779297
1995	122260002.13623
1996	34869998.9318848
1997	66330001.8310547
1998	50020000.4577637
1999	136169998.168945
2000	64360000.61035161
2001	-19510000.2288818
2002	15779999.7329712
2003	-6619999.88555908
2004	-26479999.5422363
2005	-45319999.6948242
2006	-41459999.0844727
2007	-45580001.8310547
2008	-56680000.3051758
2009	-54450000.762939505
2010	-54689998.626709
2011	-33549999.2370605
2012	6320000.17166138
2013	-15289999.961853001
2014	32759998.321533203
2015	25760000.2288818
2016	43520000.4577637
2017	54950000.762939505
2018	57700000.762939505
2019	69069999.6948242
2020	76150001.5258789
2021	87650001.5258789
2022	44900001.5258789