Year	current US$
1960	2000000
1964	-400000.00596046395
1965	-500000
1966	-500000
1967	-500000
1968	-600000.023841858
1969	-600000.023841858
1970	-800000.011920929
1971	-600000.023841858
1972	-649999.976158142
1980	150000.005960464
1981	430000.00715255697
1982	519999.980926514
1983	2099999.90463257
1984	1990000.0095367401
1985	2099999.90463257
1986	3069999.9332428
1987	4360000.1335144
1988	5079999.92370605
1989	4900000.09536743
1990	6130000.11444092
1991	5559999.94277954
1992	6119999.88555908
1993	7480000.01907349
1994	9569999.69482422
1995	10239999.7711182
1996	10659999.8474121
1997	4780000.20980835
1998	16090000.152587902
2000	5280000.20980835
2001	3589999.91416931
2002	6230000.01907349
2003	6369999.88555908
2004	9130000.11444092