Year	current US$
1969	50000.0007450581
1970	50000.0007450581
1971	59999.9986588955
1972	9999.99977648258
1973	29999.999329447703
1974	50000.0007450581
1975	129999.995231628
1976	119999.997317791
1977	250000
1978	170000.00178813902
1979	200000.00298023198
1980	300000.011920929
1981	280000.001192093
1982	439999.997615814
1983	349999.99403953605
1984	400000.00596046395
1985	460000.00834465
1986	370000.00476837205
1987	629999.995231628
1988	550000.011920929
1989	810000.002384186
1990	579999.983310699
1991	790000.021457672
1992	779999.971389771
1993	1250000
1994	1379999.99523163
1995	2140000.10490417
1996	980000.019073486
1997	1129999.99523163
1998	740000.009536743
1999	1159999.9666214
2000	1559999.9427795399
2001	1080000.04291534
2002	1679999.94754791
2003	1809999.9427795399
2005	1929999.94754791
2006	1019999.98092651
2007	1259999.9904632599
2008	550000.011920929