Year	current US$
1974	19999.9995529652
1975	79999.9982118607
1976	119999.997317791
1977	100000.00149011599
1978	100000.00149011599
1979	170000.00178813902
1980	250000
1981	660000.026226044
1982	550000.011920929
1983	500000
1984	360000.01430511504
1985	389999.98569488496
1986	379999.99523162795
1987	569999.992847443
1988	560000.002384186
1989	629999.995231628
1990	319999.99284744303
1991	300000.011920929
1992	100000.00149011599
1993	280000.001192093
1994	259999.990463257
1995	270000.010728836
1996	170000.00178813902
1997	150000.005960464
1998	140000.000596046
1999	70000.0002980232
2000	39999.9991059303
2001	9999.99977648258
2002	19999.9995529652
2003	19999.9995529652
2004	100000.00149011599
2005	129999.995231628
2006	159999.99642372102
2007	180000.00715255702
2009	129999.995231628
2010	150000.005960464
2011	39999.9991059303
2012	119473.859667778
2013	72737.0008826256
2014	104613.900184631
2016	67413.0469560623
2017	71437.9996061325
2019	37179.9990534782
2020	80341.6818380356
2021	120970.38328647599
2022	42899.4782269001