Year	current US$
1969	180000.00715255702
1970	259999.990463257
1971	129999.995231628
1972	230000.004172325
1973	170000.00178813902
1974	689999.997615814
1975	239999.994635582
1976	209999.993443489
1977	379999.99523162795
1978	259999.990463257
1979	379999.99523162795
1980	509999.99046325695
1981	769999.980926514
1982	569999.992847443
1983	879999.995231628
1984	939999.997615814
1985	1409999.9666214
1986	1059999.9427795399
1987	1320000.05245209
1988	699999.988079071
1989	629999.995231628
1990	1360000.01430511
1991	1509999.9904632599
1992	1340000.0333786
1993	1889999.98569489
1994	1570000.05245209
1995	3039999.96185303
1996	1279999.97138977
1997	2240000.00953674
1998	1419999.95708466
1999	1940000.0572204601
2000	2650000.09536743
2001	1669999.95708466
2002	1950000.04768372
2003	2069999.9332428002
2004	2049999.9523162802
2005	2759999.99046326
2006	1610000.01430511
2007	1789999.96185303
2008	759999.990463257