Year	current US$
1973	300000.011920929
1974	79999.9982118607
1976	59999.9986588955
1977	59999.9986588955
1978	189999.99761581398
1979	159999.99642372102
1980	150000.005960464
1981	9999.99977648258
1982	39999.9991059303
1983	19999.9995529652
1984	70000.0002980232
1985	50000.0007450581
1986	59999.9986588955
1987	9999.99977648258
1988	9999.99977648258
1989	9999.99977648258
1990	9999.99977648258
1991	209999.993443489
1992	349999.99403953605
1993	219999.998807907
1994	129999.995231628
1995	109999.999403954
1996	150000.005960464
1997	209999.993443489
2000	90000.0035762787
2007	119999.997317791
2008	9999.99977648258
2011	9999.99977648258
2022	0