Year	current US$
1960	8010000.22888184
1961	-189999.99761581398
1962	-10250000
1963	-2529999.97138977
1964	-430000.00715255697
1965	349999.99403953605
1966	319999.99284744303
1967	430000.00715255697
1968	500000
1969	1360000.01430511
1970	1460000.03814697
1971	1909999.9666214
1972	2230000.01907349
1973	2730000.01907349
1974	3609999.89509583
1975	2990000.00953674
1976	1779999.97138977
1977	6690000.05722046
1978	6150000.09536743
1979	10729999.5422363
1980	12829999.923706101
1981	25440000.5340576
1982	46340000.1525879
1983	42369998.9318848
1984	35099998.4741211
1985	27479999.5422363
1986	30180000.3051758
1987	21319999.6948242
1988	18709999.084472697
1989	13609999.6566772
1990	14659999.8474121
1991	13789999.961853001
1992	49810001.373291
1993	29069999.6948242
1994	16719999.3133545
1995	16989999.7711182
1996	14079999.923706101
1997	1379999.99523163
1998	16590000.152587902
1999	22149999.6185303
2000	21959999.084472697
2001	13109999.6566772
2002	16780000.6866455
2003	13789999.961853001
2004	20239999.7711182
2005	25110000.6103516
2006	24299999.237060502
2007	-131070007.324219
2008	709999.978542328
2009	289999.99165535