Year	current US$
1969	419999.986886978
1970	330000.013113022
1971	409999.99642372096
1972	519999.980926514
1973	330000.013113022
1974	310000.002384186
1975	280000.001192093
1976	449999.988079071
1977	460000.00834465
1978	400000.00596046395
1979	409999.99642372096
1980	140000.000596046
1981	500000
1982	419999.986886978
1983	540000.021457672
1984	469999.998807907
1985	519999.980926514
1986	649999.976158142
1987	750000
1988	589999.973773956
1989	1049999.95231628
1990	1129999.99523163
1991	1100000.02384186
1992	750000
1993	990000.009536743
1994	1080000.04291534
1995	2579999.92370605
1996	1190000.0572204601
1997	1440000.0572204601
1998	1139999.98569489
1999	1399999.97615814
2000	1500000
2001	1279999.97138977
2002	1659999.9666214
2003	1669999.95708466
2004	1759999.9904632599
2005	2109999.89509583
2006	1110000.01430511
2007	1500000
2008	490000.009536743