Year	current US$
1960	9999.99977648258
1965	550000.011920929
1966	200000.00298023198
1967	810000.002384186
1968	300000.011920929
1969	200000.00298023198
1970	660000.026226044
1971	910000.026226044
1972	1059999.9427795399
1973	3019999.98092651
1974	5929999.82833862
1975	4059999.94277954
1976	3359999.89509583
1977	1809999.9427795399
1978	7500000
1979	5820000.17166138
1980	13460000.038146999
1981	8149999.61853027
1982	20840000.1525879
1983	12720000.2670288
1984	14729999.5422363
1985	17719999.3133545
1986	12250000
1987	17389999.3896484
1988	11960000.038146999
1989	24360000.6103516
1990	14289999.961853001
1991	12680000.3051758
1992	5699999.80926514
1993	1179999.94754791
1994	819999.992847443
1995	790000.021457672
1996	2980000.01907349
1997	3829999.92370605
1998	6789999.96185303
1999	2609999.89509583
2000	5599999.90463257
2001	6380000.11444092
2002	9770000.45776367
2003	74489997.8637695
2004	20290000.915527303
2005	24829999.9237061
2006	28069999.6948242
2007	32990001.678466797
2008	22930000.3051758
2009	44849998.4741211
2010	26520000.4577637
2011	36729999.5422363
2012	100989997.86377
2013	46810001.373291
2014	39909999.8474121
2015	34880001.0681152
2016	43860000.6103516
2017	37840000.1525879
2018	67239997.8637695
2019	56150001.5258789
2020	68519996.6430664
2021	68930000.3051758
2022	74279998.7792969