Year	current US$
1969	270000.010728836
1970	310000.002384186
1971	280000.001192093
1972	389999.98569488496
1973	419999.986886978
1974	550000.011920929
1975	400000.00596046395
1976	660000.026226044
1977	490000.009536743
1978	589999.973773956
1979	479999.989271164
1980	259999.990463257
1981	699999.988079071
1982	519999.980926514
1983	1000000
1984	589999.973773956
1985	730000.019073486
1986	870000.004768372
1987	1070000.05245209
1988	860000.014305115
1989	1059999.9427795399
1990	930000.007152557
1991	1029999.97138977
1992	870000.004768372
1993	1419999.95708466
1994	1059999.9427795399
1995	2279999.97138977
1996	1570000.05245209
1997	1679999.94754791
1998	1070000.05245209
1999	1830000.04291534
2000	1870000.00476837
2001	1039999.96185303
2002	2390000.10490417
2003	1799999.95231628
2004	1960000.03814697
2005	2920000.07629395
2006	1429999.94754791
2007	1909999.9666214
2008	839999.973773956