Year	current US$
1983	509999.99046325695
1984	720000.028610229
1985	1679999.94754791
1986	2369999.8855590797
1987	970000.028610229
1988	-680000.007152557
1989	-219999.998807907
1990	-319999.99284744303
1991	-490000.009536743
1992	-70000.0002980232
1993	-250000
1994	-50000.0007450581
1995	-740000.009536743
1996	-370000.00476837205
1997	-219999.998807907
1998	-839999.973773956
1999	-610000.014305115
2000	-50000.0007450581
2001	-19999.9995529652
2002	-9999.99977648258
2003	349999.99403953605
2004	479999.989271164
2005	250000
2006	-490000.009536743
2007	-349999.99403953605
2008	-720000.028610229
2009	-349999.99403953605
2010	-340000.00357627904
2011	-349999.99403953605
2012	-170000.00178813902