Year	current US$
1960	9999.99977648258
1961	1360000.01430511
1962	460000.00834465
1963	1429999.94754791
1964	5219999.79019165
1965	3730000.01907349
1966	5309999.94277954
1967	5309999.94277954
1968	2569999.9332428
1969	3559999.94277954
1970	5110000.1335144
1971	3119999.8855590797
1972	2589999.91416931
1973	4280000.20980835
1974	10600000.3814697
1975	8399999.61853027
1976	4530000.20980835
1977	22469999.3133545
1978	38880001.0681152
1979	27639999.3896484
1980	17239999.7711182
1981	11869999.8855591
1982	20610000.6103516
1983	12949999.8092651
1984	11430000.3051758
1985	14079999.923706101
1986	15989999.7711182
1987	26770000.4577637
1988	24530000.6866455
1989	30549999.237060502
1990	36549999.237060495
1991	25360000.6103516
1992	48419998.1689453
1993	16709999.0844727
1994	14039999.961853001
1995	12810000.4196167
1996	20110000.6103516
1997	8680000.30517578
1998	11770000.4577637
1999	10119999.8855591
2000	8680000.30517578
2001	7340000.15258789
2002	8050000.19073486
2003	11810000.4196167
2004	9699999.80926514
2005	8350000.38146973
2006	8020000.45776367
2007	12079999.923706101
2008	8439999.5803833
2009	24030000.6866455
2010	8840000.15258789
2011	33729999.5422363
2012	8329999.923706049
2013	18479999.5422363
2014	28790000.915527303
2015	34209999.0844727
2016	19709999.084472697
2017	25860000.6103516
2018	30430000.3051758
2019	29059999.4659424
2020	41939998.626709
2021	67550003.0517578
2022	43099998.4741211