Year	current US$
1964	1000000
1965	1120000.00476837
1966	1309999.9427795399
1967	1580000.04291534
1968	1360000.01430511
1969	1000000
1971	1000000
1972	1000000
1973	1000000
1974	6000000
1975	4000000
1976	5000000
1977	9000000
1978	12000000
1979	11000000
1980	6000000
1981	1000000
1982	4000000
1983	7000000
1984	11000000
1985	19000000
1986	10000000
1987	16000000
1988	20000000
1989	9000000
1990	18000000
1991	18000000
1992	24000000
1993	18000000
1994	8000000
1995	12000000
1996	2000000
1997	5000000
1998	3940000.05722046
1999	3150000.09536743
2000	4110000.1335143996
2001	4530000.20980835
2002	7010000.228881841
2003	7969999.79019165
2004	47439998.626709
2005	60849998.4741211
2006	37159999.8474121
2007	59590000.1525879
2008	80709999.0844727
2009	169630004.882813
2010	139210006.71386698
2011	111279998.77929701
2012	112470001.22070299
2013	110879997.253418
2014	49990001.6784668
2015	78959999.0844727
2016	75239997.8637695
2017	35130001.0681152
2018	93389999.3896484
2019	65410003.662109405
2020	88139999.3896484
2021	111739997.86377
2022	66690002.44140631