Year	current US$
1966	39999.9991059303
1967	59999.9986588955
1968	79999.9982118607
1969	59999.9986588955
1970	189999.99761581398
1971	159999.99642372102
1972	280000.001192093
1973	189999.99761581398
1974	330000.013113022
1975	180000.00715255702
1976	150000.005960464
1977	119999.997317791
1978	9999.99977648258
1979	70000.0002980232
1982	39999.9991059303
1983	230000.004172325
1984	39999.9991059303
1985	-140000.000596046
1986	29999.999329447703
1987	90000.0035762787
1988	109999.999403954
1989	39999.9991059303
1990	11229999.5422363
1991	3529999.97138977
1992	579999.983310699
1993	519999.980926514
1994	409999.99642372096
1995	1610000.01430511
1996	1299999.95231628
1997	10579999.923706101
1998	889999.985694885
1999	529999.971389771
2000	460000.00834465
2001	1549999.95231628
2002	239999.994635582
2003	310000.002384186
2004	5119999.88555908
2005	289999.99165535
2006	449999.988079071
2007	550000.011920929
2008	819999.992847443
2009	1110000.01430511
2010	730000.019073486
2011	5820000.17166138
2012	670000.016689301
2013	310000.002384186
2014	660000.026226044
2015	100000.00149011599
2016	50000.0007450581
2017	39999.9991059303
2018	50000.0007450581
2019	289999.99165535
2020	469999.998807907
2021	769999.980926514
2022	1210000.03814697