Year	current US$
1973	59999.9986588955
1974	50000.0007450581
1975	90000.0035762787
1976	119999.997317791
1977	200000.00298023198
1978	100000.00149011599
1979	140000.000596046
1980	119999.997317791
1981	100000.00149011599
1982	70000.0002980232
1983	259999.990463257
1984	70000.0002980232
1985	29999.999329447703
1986	29999.999329447703
1987	159999.99642372102
1988	159999.99642372102
1989	9999.99977648258
1990	9999.99977648258
1991	9999.99977648258
1992	180000.00715255702
1993	1029999.97138977
1994	90000.0035762787
1995	550000.011920929
1996	189999.99761581398
1997	70000.0002980232
1998	70000.0002980232
2001	19999.9995529652
2003	-189999.99761581398
2004	5210000.03814697
2005	248020004.272461
2006	449999.988079071
2007	2230000.01907349
2008	103760002.13623
2009	200000.00298023198
2010	430000.00715255697
2011	349999.99403953605
2012	29999.999329447703
2014	490000.009536743
2015	7409999.84741211
2016	18309999.4659424
2017	10979999.5422363
2018	12979999.5422363
2019	14180000.3051758
2020	11069999.6948242
2021	5139999.8664856
2022	4039999.96185303