Year	current US$
1960	9999.99977648258
1961	9999.99977648258
1963	59999.9986588955
1964	159999.99642372102
1965	639999.985694885
1966	610000.014305115
1967	610000.014305115
1968	740000.009536743
1969	1019999.98092651
1970	1570000.05245209
1971	189999.99761581398
1972	-90000.0035762787
1973	759999.990463257
1974	460000.00834465
1975	250000
1976	50000.0007450581
1977	19999.9995529652
1979	8720000.26702881
1980	18299999.237060502
1981	1639999.98569489
1982	2230000.01907349
1983	180000.00715255702
1984	19999.9995529652
1985	430000.00715255697
1986	330000.013113022
1987	180000.00715255702
1988	280000.001192093
1989	479999.989271164
1990	3609999.89509583
1991	6670000.07629395
1992	10159999.8474121
1993	5469999.79019165
1994	12220000.2670288
1995	19629999.1607666
1996	14170000.076293899
1997	17010000.2288818
1998	17850000.3814697
1999	21620000.8392334
2000	19399999.6185303
2001	18719999.3133545
2002	18440000.5340576
2003	21979999.5422363
2004	22500000
2005	24809999.4659424
2006	27639999.3896484
2007	37619998.9318848
2008	33799999.237060495
2009	37900001.5258789
2010	41259998.3215332
2011	10109999.6566772
2012	46369998.9318848
2013	37970001.220703095
2014	47380001.0681152
2015	28860000.6103516
2016	41810001.373291
2017	30459999.084472697
2018	53659999.8474121
2019	38650001.5258789
2020	35599998.4741211
2021	55090000.1525879
2022	51419998.1689453