Year	current US$
1960	9999.99977648258
1961	1310000.002384186
1962	3360000.0515580205
1963	4240000.018849973
1964	17860000.098124143
1965	17470000.222325362
1966	14350000.21010637
1967	15700000.420212742
1968	12700000.021606676
1969	11219999.99508262
1970	13030000.109225508
1971	24739999.68916176
1972	16029999.917373054
1973	18879999.71956015
1974	26040000.37536026
1975	42730000.12338154
1976	39329999.74116683
1977	32749999.60139391
1978	41899999.10071495
1979	62860001.334920496
1980	49269999.61212283
1981	54110000.62711531
1982	47629999.59476292
1983	49150001.05090445
1984	46199999.71985814
1985	52779999.48896472
1986	83060000.11600554
1987	88770000.40747225
1988	121480002.14435156
1989	186059997.39281833
1990	170140005.24580485
1991	177279998.52411428
1992	208100000.32559034
1993	187050001.28783286
1994	152800002.45198616
1995	194099999.9325724
1996	191019999.30478635
1997	180000001.06915838
1998	173659999.7095765
1999	144579999.7169525
2000	193349998.7013638
2001	187890002.31213877
2002	167960002.75388357
2003	247209999.33965498
2004	298740001.65611523
2005	245520003.4230948
2006	263719996.7447669
2007	319980004.22306365
2008	432680010.67079616
2009	472300001.32694805
2010	463100000.38146925
2011	486999998.0963767
2012	338909995.1833486
2013	332989997.44839966
2014	324699997.3021448
2015	232450000.6847085
2016	269699999.1964549
2017	404100008.09840834
2018	357769999.8077006
2019	342339999.8024107
2020	510710007.2409954
2021	500930000.22880715
2022	461760006.217286