Year	current US$
1971	39999.9991059303
1972	50000.0007450581
1973	29999.999329447703
1974	29999.999329447703
1975	9999.99977648258
1976	29999.999329447703
1978	19999.9995529652
1980	2019999.9809265102
1981	209999.993443489
1982	-200000.00298023198
1983	-170000.00178813902
1984	-159999.99642372102
1985	-180000.00715255702
1986	-109999.999403954
1987	560000.002384186
1988	5460000.03814697
1989	1240000.0095367401
1990	2900000.09536743
1991	9279999.73297119
1992	2390000.10490417
1993	-370000.00476837205
1994	270000.010728836
1995	-129999.995231628
1996	-1210000.03814697
1997	300000.011920929
1998	-870000.004768372
1999	-3059999.94277954
2000	259999.990463257
2001	689999.997615814
2002	1129999.99523163
2003	680000.007152557
2004	769999.980926514
2005	490000.009536743
2006	469999.998807907
2007	500000
2008	579999.983310699
2009	340000.00357627904
2010	340000.00357627904
2011	1000000
2012	239999.994635582
2013	1480000.01907349
2014	4230000.01907349
2015	2819999.9332428
2016	9060000.4196167
2017	14079999.923706101
2018	7420000.07629395
2019	5309999.94277954
2020	5199999.80926514
2021	3000000
2022	379999.99523162795