Year	current US$
1961	39999.9991059303
1963	90000.0035762787
1964	59999.9986588955
1965	340000.00357627904
1966	370000.00476837205
1967	310000.002384186
1968	19999.9995529652
1969	250000
1970	159999.99642372102
1971	109999.999403954
1972	109999.999403954
1973	449999.988079071
1974	540000.021457672
1975	569999.992847443
1976	79999.9982118607
1977	340000.00357627904
1978	1279999.97138977
1979	1399999.97615814
1980	560000.002384186
1981	289999.99165535
1982	649999.976158142
1983	889999.985694885
1984	1070000.05245209
1985	1399999.97615814
1986	1039999.96185303
1987	1710000.03814697
1988	1210000.03814697
1989	899999.976158142
1990	1000000
1991	1960000.03814697
1992	2259999.99046326
1993	1019999.98092651
1994	2910000.08583069
1995	1309999.9427795399
1996	4329999.92370605
1997	1840000.0333786
1998	2279999.97138977
1999	4260000.228881841
2000	3980000.01907349
2001	4380000.11444092
2002	4409999.84741211
2003	34709999.0844727
2004	4849999.90463257
2005	7300000.19073486
2006	7650000.09536743
2007	10399999.6185303
2008	8550000.19073486
2009	10489999.7711182
2010	6469999.79019165
2011	13439999.5803833
2012	16440000.534057599
2013	24149999.6185303
2014	19360000.6103516
2015	21290000.915527303
2016	22420000.0762939
2017	22850000.3814697
2018	25889999.3896484
2019	29340000.1525879
2020	31579999.9237061
2021	35400001.5258789
2022	36000000