Year	current US$
1960	270000.010728836
1961	389999.98569488496
1962	620000.023394823
1963	1479999.98740852
1964	1639999.9950081098
1965	1779999.980703
1967	5729999.91476536
1968	10060000.170022199
1969	9919999.85277653
1970	8499999.77089465
1971	8009999.867528681
1972	12759999.9196827
1973	16340000.5139411
1974	10759999.8787045
1975	34210000.3361702
1976	49829999.9684095
1977	65870000.2133846
1978	61550000.2503395
1979	89090002.0375848
1980	95530001.3720989
1981	78149998.9293516
1982	87009999.5993078
1983	73609999.1798401
1984	62609999.360516705
1985	72609999.8038262
1986	122529998.652637
1987	117199997.84231201
1988	214119998.589158
1989	182240000.728518
1990	239770001.301542
1991	282650004.208088
1992	215649997.882545
1993	196729997.182265
1994	194229998.387396
1995	187700002.80439898
1996	206990000.780672
1997	186549999.579787
1998	151230000.730604
1999	166079998.023808
2000	171929999.79108602
2001	175320000.03755102
2002	198469999.98204398
2003	425449998.71030504
2004	368989998.474717
2005	439390005.627647
2006	474119993.068278
2007	534650001.45696104
2008	608379997.961223
2009	574940006.196499
2010	586720004.931092
2011	941759993.581101
2012	705919994.6410949
2013	816350001.804531
2014	797790004.089475
2015	629840003.015473
2016	650340006.247163
2017	761319996.6326361
2018	940250005.841255
2019	905729997.355491
2020	917999997.0793719
2021	1141779993.29567
2022	882889999.7472763