Year	current US$
1976	50000.0007450581
1977	270000.010728836
1978	319999.99284744303
1979	180000.00715255702
1980	79999.9982118607
1981	289999.99165535
1982	449999.988079071
1983	330000.013113022
1984	400000.00596046395
1985	620000.004768372
1986	519999.980926514
1987	759999.990463257
1988	389999.98569488496
1989	620000.004768372
1990	639999.985694885
1991	699999.988079071
1992	509999.99046325695
1993	879999.995231628
1994	920000.016689301
1995	1679999.94754791
1996	519999.980926514
1997	1210000.03814697
1998	730000.019073486
1999	1129999.99523163
2000	1669999.95708466
2001	479999.989271164
2002	1090000.0333786
2003	1059999.9427795399
2004	879999.995231628
2005	1389999.98569489
2006	1169999.95708466
2007	1080000.04291534
2008	200000.00298023198