Year	current US$
1960	-1659999.9666214
1961	-15939999.5803833
1962	19290000.915527303
1963	4420000.07629395
1964	-9949999.80926514
1965	-22950000.762939498
1967	79999.9982118607
1968	100000.00149011599
1969	119999.997317791
1970	109999.999403954
1971	100000.00149011599
1972	310000.002384186
1973	280000.001192093
1974	270000.010728836
1975	360000.01430511504
1976	100000.00149011599
1977	439999.997615814
1978	560000.002384186
1979	490000.009536743
1980	239999.994635582
1981	750000
1982	1320000.05245209
1983	1539999.96185303
1984	2440000.05722046
1985	2210000.03814697
1986	3569999.9332428
1987	2900000.09536743
1988	1649999.97615814
1989	4610000.1335144
1990	4039999.96185303
1991	2089999.9141693101
1992	889999.985694885
1993	620000.004768372
1994	899999.976158142
1995	460000.00834465
1996	500000
1997	460000.00834465
1998	379999.99523162795
1999	219999.998807907
2000	6170000.07629395
2001	289999.99165535
2002	170000.00178813902
2003	119999.997317791
2004	360000.01430511504
2005	230000.004172325
2006	490000.009536743
2007	280000.001192093
2008	1090000.0333786
2009	379999.99523162795
2010	370000.00476837205
2011	1259999.9904632599
2012	159999.99642372102
2013	409999.99642372096
2014	129999.995231628
2015	330000.013113022
2016	340000.00357627904
2017	910000.026226044
2018	899999.976158142
2019	389999.98569488496
2020	2190000.05722046
2021	340000.00357627904
2022	4199999.80926514