Year	current US$
1960	-1450000.0718981002
1961	-3989999.83258545
1962	21770000.2696365
1963	22439999.8094887
1964	34970000.7550418
1965	38939999.599009804
1966	26159999.817609802
1967	47080000.2980977
1968	59669998.789206095
1969	51630000.4944205
1970	50300000.397488505
1971	68809999.8496473
1972	74360001.3516843
1973	78120000.0047684
1974	161489999.3781
1975	167179998.34939802
1976	241490004.578605
1977	205950000.87469798
1978	227060000.296682
1979	275480000.106618
1980	254460002.56016898
1981	162420000.43392202
1982	296289996.355772
1983	253339999.82476202
1984	230530002.593994
1985	218259996.35458001
1986	232770000.547171
1987	339140000.224113
1988	452759997.010231
1989	473499989.181757
1990	728389980.375767
1991	814489989.072084
1992	1042949974.92433
1993	354379999.130964
1994	479089987.233281
1995	434109995.722771
1996	728610016.057268
1997	690600012.660027
1998	310279999.494553
1999	351810006.57752204
2000	264830002.15701798
2001	422940003.693104
2002	242709998.516366
2003	335079998.489469
2004	313650000.810623
2005	2418529993.6533003
2006	860110016.718507
2007	2746070041.4478803
2008	2499920042.7085204
2009	703449984.431267
2010	622859994.873405
2011	810929996.490479
2012	776250005.00679
2013	1255749996.54293
2014	1709460011.12461
2015	1684670021.65318
2016	2876769991.9939
2017	3258180017.53092
2018	3275510023.47469
2019	3285730019.21177
2020	3705100005.80549
2021	3506340028.46479
2022	3133099967.65852