Year	current US$
1967	39999.9991059303
1968	50000.0007450581
1969	70000.0002980232
1970	9999.99977648258
1971	79999.9982118607
1972	39999.9991059303
1973	100000.00149011599
1974	129999.995231628
1975	259999.990463257
1976	529999.971389771
1977	939999.997615814
1978	529999.971389771
1979	889999.985694885
1980	1860000.01430511
1981	340000.00357627904
1982	119999.997317791
1983	170000.00178813902
1984	289999.99165535
1985	129999.995231628
1986	230000.004172325
1987	310000.002384186
1988	699999.988079071
1989	460000.00834465
1990	370000.00476837205
1991	819999.992847443
1992	660000.026226044
1993	800000.011920929
1994	509999.99046325695
1995	910000.026226044
1996	670000.016689301
1997	949999.988079071
1998	990000.009536743
1999	519999.980926514
2000	360000.01430511504
2001	259999.990463257
2002	259999.990463257
2003	500000
2004	550000.011920929
2005	519999.980926514
2006	529999.971389771
2007	550000.011920929
2008	189999.99761581398
2009	230000.004172325
2010	180000.00715255702
2011	180000.00715255702
2012	189999.99761581398
2013	150000.005960464
2014	19999.9995529652
2015	19999.9995529652
2016	9999.99977648258
2017	0
2018	9999.99977648258
2019	9999.99977648258
2021	0
2022	9999.99977648258