Year	current US$
1974	2799999.95231628
1975	4230000.01907349
1976	2579999.92370605
1977	1919999.95708466
1978	3539999.96185303
1979	5360000.1335144
1980	1909999.9666214
1981	2539999.96185303
1982	1919999.95708466
1983	750000
1984	610000.014305115
1985	839999.973773956
1986	1110000.01430511
1987	1620000.00476837
1988	1399999.97615814
1989	1629999.99523163
1990	2279999.97138977
1991	2509999.99046326
1992	1059999.9427795399
1993	1570000.05245209
1994	1220000.02861023
1995	-150000.005960464
1996	100000.00149011599
1997	319999.99284744303
1998	2569999.9332428
1999	629999.995231628
2000	409999.99642372096
2001	59999.9986588955
2002	90000.0035762787
2003	100000.00149011599
2004	19999.9995529652
2005	159999.99642372102
2008	19999.9995529652
2010	19999.9995529652
2011	39999.9991059303
2012	79999.9982118607
2013	50000.0007450581
2014	0
2015	170000.00178813902
2016	0
2017	209999.993443489
2018	90000.0035762787
2019	109999.999403954
2020	79999.9982118607
2021	1120000.00476837
2022	200000.00298023198