Year	current US$
1969	19999.9995529652
1970	19999.9995529652
1971	19999.9995529652
1972	39999.9991059303
1973	29999.999329447703
1974	9999.99977648258
1975	419999.986886978
1976	610000.014305115
1977	29999.999329447703
1978	39999.9991059303
1979	349999.99403953605
1980	360000.01430511504
1981	250000
1982	370000.00476837205
1983	59999.9986588955
1984	180000.00715255702
1985	2210000.03814697
1986	1009999.99046326
1987	4190000.05722046
1988	270000.010728836
1989	300000.011920929
1990	8010000.22888184
1991	1419999.95708466
1992	7639999.8664856
1993	6610000.1335144
1994	19999.9995529652
1995	270000.010728836
1996	1299999.95231628
1997	50000.0007450581
1998	1110000.01430511
2006	1379999.99523163
2007	2779999.97138977
2008	2559999.94277954
2009	3480000.01907349
2010	5690000.05722046
2011	7460000.03814697
2012	1120000.00476837
2013	29999.999329447703
2014	19999.9995529652
2015	289999.99165535
2016	119999.997317791
2017	4719999.79019165
2018	29999.999329447703
2019	2269999.98092651
2021	50000.0007450581
2022	0