Year	current US$
1960	100000.00149011599
1961	0
1962	0
1963	0
1964	0
1965	760000.014677644
1966	1039999.9897926999
1967	939999.980852008
1968	2619999.95261431
1969	4499999.97019768
1970	5560000.05453825
1971	5039999.92832541
1972	7689999.92124736
1973	7999999.98323619
1974	8090000.243857499
1975	11640000.0210851
1976	17119999.8687953
1977	19659999.6779114
1978	19680000.172928
1979	32119999.438524198
1980	59809999.5441735
1981	26580000.2906471
1982	20679999.735206403
1983	39240000.0896305
1984	27979999.8551607
1985	27169999.9477714
1986	48059999.1865456
1987	79599999.7910112
1988	109240000.24423
1989	118509999.632835
1990	119590000.186116
1991	109429999.299347
1992	122409998.890013
1993	147180000.212044
1994	130489996.85607898
1995	155440001.616254
1996	186200001.79298198
1997	154650001.185015
1998	205809998.467565
1999	204690000.435337
2000	180530001.124367
2001	187399999.79548198
2002	156750000.32968798
2003	196919998.733327
2004	206669999.366626
2005	269620004.35590696
2006	301869996.44152796
2007	399969999.343157
2008	400010000.893846
2009	467070004.608482
2010	422650004.912168
2011	495190000.36642003
2012	427450008.330867
2013	456189998.483285
2014	466339998.852462
2015	330749998.956919
2016	345639999.225736
2017	381119996.882975
2018	384800003.111362
2019	502470000.02861
2020	432780003.257096
2021	600880005.344749
2022	381389995.507896