Year	current US$
1975	9999.99977648258
1976	9999.99977648258
1978	200000.00298023198
1979	200000.00298023198
1980	9399999.61853027
1981	10829999.923706101
1982	3970000.02861023
1983	629999.995231628
1984	740000.009536743
1985	1570000.05245209
1986	2259999.99046326
1987	2789999.96185303
1988	1549999.95231628
1989	1230000.01907349
1990	1059999.9427795399
1991	949999.988079071
1992	1070000.05245209
1994	610000.014305115
1995	550000.011920929
1996	759999.990463257
1997	720000.028610229
1998	699999.988079071
1999	1610000.01430511
2000	680000.007152557
2001	829999.983310699
2002	579999.983310699
2003	1190000.0572204601
2004	1690000.0572204601
2005	569999.992847443
2006	310000.002384186
2007	319999.99284744303
2008	1019999.98092651
2009	2869999.8855590797
2010	3349999.90463257
2012	136899.992823601
2015	3303791.52297974
2018	1689876.07955933
2019	1330082.5357437101
2020	8180018.424987789
2021	16628160.476684598
2022	6171700.00076294