Year	current US$
1960	7230000.01907349
1961	-4650000.09536743
1962	-4650000.09536743
1963	-2180000.0667572
1964	3299999.95231628
1965	4550000.19073486
1966	4250000
1967	1759999.9904632599
1968	129999.995231628
1969	1399999.97615814
1970	899999.976158142
1971	930000.007152557
1972	1649999.97615814
1973	1879999.99523163
1974	2710000.03814697
1975	5940000.05722046
1976	13239999.7711182
1977	8649999.61853027
1978	13569999.6948242
1979	27120000.8392334
1980	49779998.779296905
1981	64650001.525878906
1982	67339996.3378906
1983	47779998.779296905
1984	35819999.6948242
1985	54220001.220703095
1986	37450000.762939505
1987	31270000.4577637
1988	45220001.220703095
1989	50819999.6948242
1990	37169998.1689453
1991	47479999.5422363
1992	12859999.6566772
1993	15000000
1994	25709999.084472697
1995	10880000.1144409
1996	9630000.11444092
1997	9859999.65667725
1998	30969999.3133545
1999	13189999.5803833
2000	5739999.771118159
2001	9939999.5803833
2002	13500000
2003	33020000.4577637
2004	116569999.69482401
2005	196460006.71386698
2006	215550003.05175802
2007	206169998.168945
2008	199160003.66210902
2009	292420013.42773396
2010	119080001.831055
2011	157339996.33789098
2012	82029998.7792969
2013	108199996.94824201
2014	82059997.55859381
2015	83419998.1689453
2016	87660003.6621094
2017	81099998.4741211
2018	119309997.558594
2019	118980003.35693401
2020	178580001.831055
2021	129589996.337891
2022	36639999.3896484