Year	current US$
1969	19999.9995529652
1970	19999.9995529652
1971	19999.9995529652
1972	39999.9991059303
1973	100000.00149011599
1974	59999.9986588955
1975	889999.985694885
1976	300000.011920929
1977	170000.00178813902
1978	140000.000596046
1979	129999.995231628
1980	150000.005960464
1981	100000.00149011599
1982	200000.00298023198
1983	180000.00715255702
1984	1490000.0095367401
1985	839999.973773956
1986	1309999.9427795399
1987	800000.011920929
1988	1730000.01907349
1989	2339999.91416931
1990	4199999.80926514
1991	1850000.02384186
1992	1700000.04768372
1993	2759999.99046326
1994	3930000.0667572
1995	3619999.8855590797
1996	7690000.05722046
1997	5739999.771118159
1998	5170000.07629395
1999	5780000.20980835
2000	3490000.00953674
2001	4320000.17166138
2002	5909999.84741211
2003	6900000.09536743
2004	7099999.90463257
2005	5110000.1335144
2006	3509999.99046326
2007	1620000.00476837
2008	1379999.99523163
2009	670000.016689301
2010	400000.00596046395
2011	589999.973773956
2012	419999.986886978
2013	1230000.01907349
2014	150000.005960464
2015	39999.9991059303
2016	740000.009536743
2017	560000.002384186
2018	460000.00834465
2019	50000.0007450581
2020	670000.016689301
2021	109999.999403954
2022	200000.00298023198