Year	current US$
1974	289999.99165535
1975	370000.00476837205
1976	170000.00178813902
1977	150000.005960464
1978	289999.99165535
1979	200000.00298023198
1980	579999.983310699
1981	540000.021457672
1982	419999.986886978
1983	189999.99761581398
1984	250000
1985	200000.00298023198
1986	189999.99761581398
1987	270000.010728836
1988	180000.00715255702
1989	250000
1990	289999.99165535
1991	239999.994635582
1992	70000.0002980232
1993	109999.999403954
1994	119999.997317791
1995	79999.9982118607
1996	100000.00149011599
1997	189999.99761581398
1998	100000.00149011599
1999	119999.997317791
2000	79999.9982118607
2001	50000.0007450581
2003	19999.9995529652
2014	23262.4392956495
2015	213.639999856241
2016	62063.0010962486
2017	81019.9975967407