Year	current US$
1962	19999.9995529652
1963	59999.9986588955
1964	109999.999403954
1965	430000.00715255697
1966	5590000.15258789
1967	1509999.9904632599
1968	3130000.1144409203
1969	2519999.98092651
1970	2460000.03814697
1971	1929999.94754791
1972	1720000.02861023
1973	2069999.9332428002
1974	3819999.9332428
1975	2079999.9237060498
1976	6900000.09536743
1977	769999.980926514
1978	3069999.9332428
1979	2509999.99046326
1980	5730000.01907349
1981	11439999.5803833
1982	7690000.05722046
1983	5949999.80926514
1984	3519999.98092651
1985	4360000.1335144
1986	12859999.6566772
1987	15770000.4577637
1988	18719999.3133545
1989	19940000.5340576
1990	26950000.762939498
1991	34200000.762939505
1992	22979999.5422363
1993	54270000.4577637
1994	29540000.915527303
1995	47220001.220703095
1996	40360000.6103516
1997	38549999.237060495
1998	28280000.6866455
1999	28590000.1525879
2000	18260000.2288818
2001	33209999.084472697
2002	33860000.6103516
2003	26670000.0762939
2004	41750000
2005	51380001.0681152
2006	54560001.373291
2007	47580001.8310547
2008	37840000.1525879
2009	60060001.373291
2010	40939998.626709
2011	61880001.0681152
2012	47470001.220703095
2013	42069999.6948242
2014	45270000.4577637
2015	47740001.6784668
2016	39540000.9155273
2017	64239997.8637695
2018	52630001.0681152
2019	66519996.643066406
2020	60840000.1525879
2021	82599998.4741211
2022	59369998.9318848