Year	current US$
1969	80000.0000745058
1970	49999.998882412896
1971	19999.9995529652
1972	70000.0002980232
1973	60000.0005215406
1974	249999.992549419
1975	3029999.89502132
1976	12300000.4850328
1977	18430000.1692027
1978	37489999.2663413
1979	86200000.083074
1980	70109999.6399134
1981	51110000.9381771
1982	67690000.08516009
1983	55150001.2613833
1984	66489999.108016506
1985	59299999.9783933
1986	54640000.3321469
1987	58980000.4959106
1988	62540000.0605732
1989	78589999.8322129
1990	58720000.512898
1991	149780000.61958998
1992	93130000.7291138
1993	86420000.096783
1994	187550003.731623
1995	77780000.1744181
1996	57270000.083372
1997	54640000.2352893
1998	47499999.7206032
1999	45410000.2963096
2000	158419995.591044
2001	148210002.869368
2002	93070001.2743473
2003	82939999.8784065
2004	79270000.84519391
2005	30080000.3707409
2006	26179999.712854598
2007	47730000.2910197
2008	54939999.2078543
2009	46610000.081360295
2010	42969999.8423457
2011	81410000.026226
2012	56980799.804558
2013	32900937.9722702
2014	3740799.90386963
2015	43701299.5481491
2016	78746653.6015272
2017	87919630.3486824
2018	50713573.7147182
2019	38557784.209493496
2020	59318909.2061161
2021	82629220.7986116
2022	51896399.98972415