Year	current US$
1970	0
1971	0
1972	0
1973	9999.99977648258
1974	0
1975	0
1976	19999.9995529652
1977	0
1978	0
1979	0
1980	19999.9995529652
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	39999.9991059303
1992	89999.9979883432
1993	219999.995082617
1994	59999.9986588955
1995	240000.002086163
1996	209999.999031425
1997	239999.99836087198
1998	240000.002086163
1999	1150000.02272427
2000	209999.999031425
2001	229999.99858438998
2002	119999.997317791
2003	239999.99836087198
2004	309999.99679625
2005	429999.988526106
2006	269999.99769032
2007	19999.9995529652
2008	59999.9986588955
2009	0
2010	70000.0002980232
2011	200000.00298023198
2012	0
2013	0
2014	0
2015	0
2016	9999.99977648258
2017	9999.99977648258
2018	9999.99977648258
2019	9999.99977648258
2020	19999.9995529652
2021	0
2022	4909999.84741211