Year	current US$
1969	319999.99284744303
1970	189999.99761581398
1971	270000.010728836
1972	340000.00357627904
1973	349999.99403953605
1974	569999.992847443
1975	189999.99761581398
1976	259999.990463257
1977	209999.993443489
1978	219999.998807907
1979	379999.99523162795
1980	70000.0002980232
1981	500000
1982	360000.01430511504
1983	500000
1984	479999.989271164
1985	639999.985694885
1986	800000.011920929
1987	779999.971389771
1988	579999.983310699
1989	1169999.95708466
1990	1110000.01430511
1991	1070000.05245209
1992	1200000.04768372
1993	1159999.9666214
1994	1179999.94754791
1995	2160000.08583069
1996	1120000.00476837
1997	1610000.01430511
1998	1289999.96185303
1999	1340000.0333786
2000	2019999.9809265102
2001	1129999.99523163
2002	1539999.96185303
2003	1840000.0333786
2004	1600000.02384186
2005	1690000.0572204601
2006	1129999.99523163
2007	1159999.9666214
2008	469999.998807907