Year	current US$
1970	59999.9986588955
1971	39999.9991059303
1972	70000.0002980232
1973	9999.99977648258
1974	79999.9982118607
1975	109999.999403954
1976	19999.9995529652
1977	50000.0007450581
1978	79999.9982118607
1979	129999.995231628
1980	360000.01430511504
1981	90000.0035762787
1982	250000
1983	170000.00178813902
1984	79999.9982118607
1985	50000.0007450581
1986	90000.0035762787
1987	239999.994635582
1988	280000.001192093
1989	600000.023841858
1990	1039999.96185303
1991	740000.009536743
1992	990000.009536743
1993	990000.009536743
1994	1129999.99523163
1995	920000.016689301
1996	3640000.10490417
1997	1370000.00476837
1998	1120000.00476837
1999	699999.988079071
2000	1440000.0572204601
2001	1100000.02384186
2002	1080000.04291534
2003	1110000.01430511
2004	1320000.05245209
2005	1700000.04768372
2006	1860000.01430511
2007	2170000.07629395
2008	1330000.04291534
2009	1500000
2010	1559999.9427795399
2011	1480000.01907349
2012	932395.994663239
2013	1822713.2558822602
2014	1691483.97445679
2015	2655276.29852295
2016	1497917.65213013
2017	1997859.95483398
2018	3329183.57849121
2019	1950999.97520447
2020	2039999.96185303
2021	1781999.94564056
2022	2078999.9961853002