Year	current US$
1969	189999.99761581398
1970	180000.00715255702
1971	200000.00298023198
1972	490000.009536743
1973	490000.009536743
1974	349999.99403953605
1975	400000.00596046395
1976	430000.00715255697
1977	600000.023841858
1978	839999.973773956
1979	689999.997615814
1980	140000.000596046
1981	779999.971389771
1982	920000.016689301
1983	970000.028610229
1984	949999.988079071
1985	1070000.05245209
1986	1730000.01907349
1987	1620000.00476837
1988	1090000.0333786
1989	1399999.97615814
1990	939999.997615814
1991	1220000.02861023
1992	1240000.0095367401
1993	2240000.00953674
1994	1669999.95708466
1995	3069999.9332428
1996	1110000.01430511
1997	2759999.99046326
1998	1120000.00476837
1999	1850000.02384186
2000	2880000.1144409203
2001	1490000.0095367401
2002	2130000.1144409203
2003	2190000.05722046
2004	2390000.10490417
2005	2440000.05722046
2007	1759999.9904632599
2008	769999.980926514