Year	current US$
1975	9999.99977648258
1977	9999.99977648258
1979	19999.9995529652
1980	29999.999329447703
1981	29999.999329447703
1982	19999.9995529652
1983	29999.999329447703
1984	29999.999329447703
1985	50000.0007450581
1986	39999.9991059303
1987	59999.9986588955
1988	180000.00715255702
1989	50000.0007450581
1990	159999.99642372102
1991	379999.99523162795
1992	409999.99642372096
1993	419999.986886978
1994	11119999.8855591
1995	2529999.97138977
1996	3250000
1997	2619999.8855590797
1998	2119999.8855590797
1999	6550000.19073486
2000	4000000
2001	7260000.228881841
2002	11720000.2670288
2003	16139999.389648398
2004	13750000
2005	9239999.77111816
2006	17520000.4577637
2007	25610000.6103516
2008	31239999.7711182
2009	23430000.3051758
2010	27780000.6866455
2011	37529998.779296905
2012	35619998.9318848
2013	28750000
2014	22520000.4577637
2015	31250000
2016	22680000.3051758
2017	25760000.2288818
2018	37529998.779296905
2019	54330001.8310547
2020	28250000
2021	33759998.3215332
2022	35490001.6784668