Year	current US$
1960	0
1961	0
1962	0
1963	39999.9991059303
1964	90000.0035762787
1965	379999.99523162795
1966	8050000.19073486
1967	25779999.256134
1968	27340000.3761053
1969	4620000.12397766
1970	8019999.98092651
1971	10519999.980926499
1972	8350000.02384186
1973	3759999.9755621003
1974	5849999.90463257
1975	13170000.3147125
1976	73700000.7629395
1977	38899999.1975725
1978	12990000.0095367
1979	107409997.135401
1980	7430000.15616417
1981	26959999.0937859
1982	12980000.3767014
1983	30319999.9928474
1984	26460000.3659725
1985	9270000.2938509
1986	77630003.7503242
1987	18440000.493079398
1988	5599999.90463257
1989	-8689999.81880188
1990	380210003.435612
1991	1784139979.2432802
1992	1106539997.1380801
1993	1346089998.69227
1994	1891269999.0309799
1995	1592070007.4434302
1996	2043300002.03848
1997	2046990009.36747
1998	2956909995.7794
1999	3729689979.48244
2000	4073010004.75883
2001	3910699987.17308
2002	2929209971.96436
2003	4005459984.71975
2004	5294959996.28305
2005	1196570012.33101
2006	1465479987.38289
2007	1454740017.4140902
2008	1773709994.3161
2009	2370100025.41542
2010	1859440003.39508
2011	5554549925.44651
2012	5339920111.98401
2013	4770979978.30808
2014	4877780030.71249
2015	3422250025.03395
2016	4577219885.46848
2017	3492989906.6686597
2018	2580409984.94625
2019	1895839982.03278
2020	3970099985.3611
2021	4586710005.64098
2022	12131550187.468527