Year	current US$
1960	9999.99977648258
1961	469999.998807907
1962	2170000.07629395
1963	2569999.9332428
1964	3390000.10490417
1965	3180000.0667572
1966	2309999.94277954
1967	2359999.89509583
1968	3309999.94277954
1969	4730000.01907349
1970	5789999.96185303
1971	6360000.1335144
1972	7460000.03814697
1973	16559999.465942401
1974	569999.992847443
1975	370000.00476837205
1976	79999.9982118607
1977	1210000.03814697
1978	4449999.80926514
1979	7050000.19073486
1980	3430000.0667572
1981	839999.973773956
1982	779999.971389771
1983	3269999.98092651
1984	2589999.91416931
1985	4960000.03814697
1986	1740000.0095367401
1987	1529999.97138977
1988	5949999.80926514
1989	9890000.34332275
1990	2299999.95231628
1991	70000.0002980232
1992	490000.009536743
1993	250000
1994	17829999.9237061
1995	4300000.19073486
1996	11840000.1525879
1997	8560000.4196167
1998	6059999.94277954
1999	10729999.5422363
2000	19079999.9237061
2001	13829999.923706101
2002	18500000
2003	26389999.3896484
2004	9609999.65667725
2005	14770000.4577637
2006	2730000.01907349
2007	9399999.61853027
2008	14289999.961853001
2009	9220000.26702881
2010	13119999.8855591
2011	600000.023841858
2012	5579999.92370605
2013	6599999.90463257
2014	5690000.05722046
2015	7889999.8664856
2016	9029999.73297119
2017	11770000.4577637
2018	3569999.9332428
2019	3059999.94277954
2020	5469999.79019165
2021	4639999.8664856
2022	3450000.04768372