Year	current US$
1969	370000.00476837205
1970	330000.013113022
1971	280000.001192093
1972	460000.00834465
1973	490000.009536743
1974	419999.986886978
1975	300000.011920929
1976	119999.997317791
1977	59999.9986588955
1978	50000.0007450581
1980	189999.99761581398
1981	9999.99977648258
1982	19999.9995529652
1983	19999.9995529652
1984	29999.999329447703
1985	839999.973773956
1986	39999.9991059303
1987	19999.9995529652
1988	29999.999329447703
1989	100000.00149011599
1990	280000.001192093
1991	289999.99165535
1992	1230000.01907349
1993	1659999.9666214
1994	1179999.94754791
1995	3549999.95231628
1996	1590000.0333786
1997	2950000.04768372
1998	1279999.97138977
1999	2180000.0667572
2000	2630000.1144409203
2001	2130000.1144409203
2002	1659999.9666214
2003	2559999.94277954
2004	2069999.9332428002
2005	2549999.95231628
2006	1529999.97138977
2007	1820000.05245209
2008	819999.992847443