Year	current US$
1962	19999.9995529652
1964	50000.0007450581
1965	109999.999403954
1966	180000.00715255702
1967	230000.004172325
1968	349999.99403953605
1969	370000.00476837205
1970	629999.995231628
1971	2549999.95231628
1972	2200000.04768372
1973	1409999.9666214
1974	1129999.99523163
1975	1990000.0095367401
1976	1490000.0095367401
1977	1539999.96185303
1978	4559999.94277954
1979	7969999.79019165
1980	579999.983310699
1981	330000.013113022
1982	250000
1983	479999.989271164
1984	1720000.02861023
1985	8640000.34332275
1986	5159999.84741211
1987	1279999.97138977
1988	1950000.04768372
1989	1019999.98092651
1990	1399999.97615814
1991	819999.992847443
1992	939999.997615814
1993	589999.973773956
1994	340000.00357627904
1995	560000.002384186
1996	509999.99046325695
1997	400000.00596046395
1998	280000.001192093
1999	409999.99642372096
2000	180000.00715255702
2001	159999.99642372102
2002	1009999.99046326
2003	1809999.9427795399
2004	5960000.03814697
2005	3259999.99046326
2006	2000000
2007	2319999.9332428
2008	2609999.89509583
2009	2500000
2010	23049999.237060502
2011	1409999.9666214
2012	5670000.07629395
2013	1899999.97615814
2014	460000.00834465
2015	310000.002384186
2016	1379999.99523163
2017	1830000.04291534
2018	1820000.05245209
2019	2910000.08583069
2020	3619999.8855590797
2021	4449999.80926514
2022	4269999.98092651