Year	current US$
1960	50000.0007450581
1961	29999.999329447703
1962	2200000.04768372
1963	1019999.98092651
1964	2980000.01907349
1965	3380000.1144409203
1966	10079999.923706101
1967	3920000.07629395
1968	4690000.05722046
1969	7039999.96185303
1970	6989999.771118159
1971	6539999.96185303
1972	11359999.6566772
1973	9409999.84741211
1974	7449999.80926514
1975	62939998.626709
1976	2650000.09536743
1977	6159999.84741211
1978	10460000.038146999
1979	14460000.038146999
1980	26149999.6185303
1981	32810001.373291
1982	28120000.8392334
1983	19110000.6103516
1984	10829999.923706101
1985	16569999.6948242
1986	21860000.6103516
1987	18680000.3051758
1988	26379999.1607666
1989	47220001.220703095
1990	66019996.643066406
1991	124669998.168945
1992	23959999.084472697
1993	51229999.5422363
1994	23920000.0762939
1995	43740001.6784668
1996	37060001.373291
1997	42400001.5258789
1998	32049999.2370605
1999	37599998.4741211
2000	32020000.4577637
2001	23829999.9237061
2002	33979999.5422363
2003	46799999.237060495
2004	65559997.55859381
2005	66440002.44140631
2006	59830001.8310547
2007	52700000.762939505
2008	71690002.44140631
2009	61169998.1689453
2010	58159999.8474121
2011	99319999.6948242
2012	78629997.253418
2013	56650001.5258789
2014	35909999.8474121
2015	56459999.0844727
2016	26729999.5422363
2017	55680000.3051758
2018	70849998.4741211
2019	80029998.7792969
2020	86389999.3896484
2021	262410003.662109
2022	101349998.47412099