Year	current US$
1960	9999.99977648258
1961	2300000.011920929
1962	8950000.235810876
1963	7190000.066533683
1964	16350000.269711014
1965	20190000.357106328
1966	20029999.881982796
1967	14940000.25093555
1968	25630000.744014926
1969	19230000.214651264
1970	16769999.876618396
1971	23230000.253766768
1972	30600000.903010413
1973	60740001.657977685
1974	91150000.59083107
1975	88150001.47558755
1976	61929999.835789144
1977	72820000.86084004
1978	108780000.05707145
1979	125130001.11468133
1980	172930001.20855868
1981	158189999.35127798
1982	115049998.44543639
1983	107779998.65822494
1984	253129992.78306913
1985	275989999.9089541
1986	224679998.14637017
1987	255310000.05640098
1988	282899998.65926796
1989	347760004.2801347
1990	354579998.5453483
1991	324979997.029528
1992	310300005.14164567
1993	279220001.84282666
1994	295740002.9022247
1995	367679998.2879311
1996	357020006.3865631
1997	308089997.9956448
1998	271699997.6504593
1999	260419999.86581513
2000	309329997.4333495
2001	237440002.82883632
2002	308590000.4524738
2003	379849999.1260467
2004	444409999.5065482
2005	501309999.33928245
2006	525460010.2882827
2007	736610008.0478934
2008	681390001.2653325
2009	676790002.517402
2010	783479999.2013721
2011	917640004.2716408
2012	818149983.342737
2013	1019590008.4264572
2014	987109991.0978233
2015	807429992.8918484
2016	914080000.0783056
2017	928850005.5763868
2018	1030819991.01676
2019	997370002.9477476
2020	914399996.5563416
2021	1046020015.7798831
2022	810329996.1481245