Year	current US$
1972	429999.98666346056
1973	650000.0040978198
1974	729999.9892711639
1975	889999.985694885
1976	689999.9845772979
1977	700000.0011175867
1978	570000.0114738932
1979	409999.9889731413
1980	229999.99858438957
1981	200000.00111758668
1982	140000.00059604627
1983	120000.00290572649
1984	140000.0043213368
1985	89999.99985098839
1986	119999.997317791
1987	160000.0001490121
1988	139999.9968707562
1989	80000.00007450578
1990	1189999.9678134941
1991	39999.9991059304
1992	99999.99776482579
1993	9999.99977648258
1994	59999.9986588955
1995	99999.99776482576
1996	79999.99821186058
1997	49999.99888241288
1998	49999.99888241288
1999	19999.9995529652
2000	49999.9988824129
2001	139999.9968707562
2002	9999.99977648258
2003	19999.9995529652
2004	19999.9995529652
2005	19999.9995529652
2006	19999.9995529652
2007	19999.9995529652
2008	19999.9995529652
2009	19999.9995529652
2010	9999.99977648258
2015	19999.9995529652
2018	9999.99977648258
2019	9999.99977648258
2020	50000.0007450581
2021	29999.999329447703
2022	4909999.84741211