Year	current US$
1970	9999.99977648258
1972	29999.999329447703
1973	29999.999329447703
1974	19999.9995529652
1975	9999.99977648258
1976	9999.99977648258
1977	19999.9995529652
1978	29999.999329447703
1979	50000.0007450581
1980	19999.9995529652
1981	230000.004172325
1982	3549999.95231628
1983	2630000.1144409203
1984	1820000.05245209
1985	-239999.994635582
1986	2349999.90463257
1987	1110000.01430511
1988	400000.00596046395
1989	50000.0007450581
1991	39999.9991059303
1992	170000.00178813902
1993	50000.0007450581
1995	319999.99284744303
2001	280000.001192093
2002	19999.9995529652
2003	379999.99523162795
2004	600000.023841858
2005	270000.010728836
2007	490000.009536743
2008	7539999.96185303
2009	949999.988079071
2010	1009999.99046326
2011	3220000.02861023
2012	1539999.96185303
2013	8350000.38146973
2014	6119999.88555908
2015	7110000.1335144
2016	3400000.09536743
2017	7179999.82833862
2018	18049999.237060502
2019	13899999.6185303
2020	20530000.6866455
2021	6130000.11444092
2022	4449999.80926514