Year	current US$
1961	9999.99977648258
1962	29999.999329447703
1963	39999.9991059303
1964	9999.99977648258
1965	19999.9995529652
1966	39999.9991059303
1967	50000.0007450581
1968	79999.9982118607
1969	59999.9986588955
1970	219999.998807907
1971	579999.983310699
1972	360000.01430511504
1973	730000.019073486
1974	829999.983310699
1975	2269999.98092651
1976	2539999.96185303
1977	7650000.09536743
1978	14470000.2670288
1979	21870000.8392334
1980	19159999.8474121
1981	31200000.762939498
1982	29819999.6948242
1983	34700000.762939505
1984	29629999.1607666
1985	22610000.6103516
1986	23790000.915527303
1987	53810001.373291
1988	35330001.8310547
1989	92879997.253418
1990	95209999.0844727
1991	55139999.3896484
1992	87180000.3051758
1993	61110000.6103516
1994	80440002.44140631
1995	93279998.7792969
1996	98029998.7792969
1997	65000000
1998	41369998.9318848
1999	41490001.6784668
2000	43729999.5422363
2001	65910003.662109405
2002	37500000
2003	32319999.694824196
2004	50819999.6948242
2005	40580001.8310547
2006	100419998.168945
2007	36930000.3051758
2008	35479999.5422363
2009	31780000.6866455
2010	54200000.762939505
2011	39220001.220703095
2012	20420000.0762939
2013	13779999.7329712
2014	14930000.3051758
2015	10659999.8474121
2016	10989999.7711182
2017	10750000
2018	9199999.80926514
2019	22290000.915527303
2020	14850000.3814697
2021	23579999.9237061
2022	26750000