Year	current US$
1960	19999.9995529652
1961	3140000.10490417
1962	5179999.82833862
1963	5559999.94277954
1964	4030000.2098083496
1965	4349999.90463257
1966	3970000.02861023
1967	4760000.228881841
1968	1850000.02384186
1969	8350000.38146973
1970	6150000.09536743
1971	5849999.90463257
1972	3890000.10490417
1973	11500000
1974	20709999.084472697
1975	15380000.1144409
1976	5460000.03814697
1977	14510000.2288818
1978	17629999.1607666
1979	20729999.5422363
1980	9090000.15258789
1981	11819999.6948242
1982	10279999.7329712
1983	15760000.2288818
1984	21950000.762939498
1985	19139999.3896484
1986	18200000.762939498
1987	36229999.5422363
1988	49810001.373291
1989	33150001.5258789
1990	20600000.3814697
1991	23239999.7711182
1992	11609999.6566772
1993	6559999.94277954
1994	37069999.6948242
1995	27000000
1996	42569999.6948242
1997	32669998.168945298
1998	32060001.373291
1999	14149999.6185303
2000	17809999.4659424
2001	38349998.4741211
2002	44139999.3896484
2003	41419998.1689453
2004	52819999.6948242
2005	84629997.253418
2006	57669998.1689453
2007	75199996.9482422
2008	148050003.05175802
2009	118970001.22070299
2010	101900001.52587901
2011	112349998.47412099
2012	121250000
2013	143229995.727539
2014	142250000
2015	170860000.61035198
2016	149520004.272461
2017	131460006.713867
2018	169410003.66210902
2019	90949996.9482422
2020	165710006.71386698
2021	87650001.5258789
2022	112510002.13623