Year	current US$
1969	9999.99977648258
1970	9999.99977648258
1971	19999.9995529652
1972	29999.999329447703
1973	19999.9995529652
1974	1220000.02861023
1975	540000.021457672
1976	29999.999329447703
1977	850000.023841858
1978	1870000.00476837
1979	250000
1980	1070000.05245209
1981	4440000.05722046
1982	6510000.228881841
1983	3619999.8855590797
1984	11939999.5803833
1985	8640000.34332275
1986	8329999.923706049
1987	15649999.6185303
1988	7170000.07629395
1989	9659999.84741211
1990	12520000.4577637
1991	9319999.69482422
1992	7969999.79019165
1993	4989999.771118159
1994	7599999.90463257
1995	7280000.20980835
1996	9229999.54223633
1997	4739999.771118159
1998	3799999.95231628
1999	750000
2000	1919999.95708466
2001	1559999.9427795399
2002	1539999.96185303
2003	3119999.8855590797
2004	1879999.99523163
2005	1870000.00476837
2006	1340000.0333786
2007	1850000.02384186
2008	10130000.1144409
2009	4159999.8474121103
2010	2329999.92370605
2011	18819999.6948242
2012	27920000.0762939
2013	13630000.1144409
2014	9939999.5803833
2015	3880000.1144409203
2016	5250000
2017	3650000.09536743
2018	1600000.02384186
2019	1149999.97615814
2020	1879999.99523163
2021	8500000
2022	3210000.03814697