Year	current US$
1960	180000.00715255702
1961	579999.983310699
1962	-289999.99165535
1963	2619999.8855590797
1964	2569999.9332428
1965	-569999.992847443
1967	109999.999403954
1968	12090000.1525879
1969	259999.990463257
1970	-850000.023841858
1971	-870000.004768372
1972	-1080000.04291534
1973	-889999.985694885
1974	-819999.992847443
1975	790000.021457672
1976	-9999.99977648258
1977	-629999.995231628
1978	460000.00834465
1979	1090000.0333786
1980	-1690000.0572204601
1981	790000.021457672
1982	13659999.8474121
1983	26860000.6103516
1984	11319999.6948242
1985	65319999.694824204
1986	90809997.55859381
1987	79470001.2207031
1988	75430000.3051758
1989	48970001.220703095
1990	21899999.6185303
1991	18579999.9237061
1992	10079999.923706101
1993	3829999.92370605
1994	5679999.82833862
1995	3789999.96185303
1996	1690000.0572204601
1997	930000.007152557
1998	1899999.97615814
1999	1600000.02384186
2000	5170000.07629395
2001	5690000.05722046
2002	7610000.1335144
2003	8899999.61853027
2004	16879999.1607666
2005	16790000.915527303
2006	12500000
2007	19930000.3051758
2008	35099998.4741211
2009	19790000.915527303
2010	12770000.4577637
2011	17819999.6948242
2012	9590000.15258789
2013	4460000.03814697
2014	8829999.92370605
2015	13930000.3051758
2016	9300000.19073486
2017	21979999.5422363
2018	10970000.2670288
2019	23149999.6185303
2020	15380000.1144409
2021	32099998.4741211
2022	38020000.4577637