Year	current US$
1966	119999.997317791
1967	19999.9995529652
1968	29999.999329447703
1975	1000000
1976	1000000
1977	1000000
1978	1000000
1983	7000000
1984	1000000
1989	-1000000
1990	-1000000
1991	-1000000
1992	-1000000
1993	-1000000
1994	-1000000
1995	-1000000
1996	-1000000
1997	-1000000
1998	-250000
1999	29999.999329447703
2000	300000.011920929
2001	1799999.95231628
2002	629999.995231628
2003	730000.019073486
2004	930000.007152557
2005	1460000.03814697
2006	2380000.1144409203
2007	529999.971389771
2008	389999.98569488496
2009	330000.013113022
2010	109999.999403954