Year	current US$
1962	39999.9991059303
1963	1220000.02861023
1964	1590000.0333786
1965	219999.998807907
1966	500000
1967	540000.021457672
1968	300000.011920929
1969	189999.99761581398
1970	879999.995231628
1971	6050000.19073486
1972	1269999.98092651
1973	1649999.97615814
1974	2170000.07629395
1975	4349999.90463257
1976	3769999.98092651
1977	2789999.96185303
1978	4849999.90463257
1979	10350000.3814697
1980	10279999.7329712
1981	11260000.2288818
1982	13699999.8092651
1983	11680000.3051758
1984	11850000.3814697
1985	15489999.7711182
1986	26819999.6948242
1987	30870000.8392334
1988	28290000.915527303
1989	29219999.3133545
1990	27780000.6866455
1991	24639999.3896484
1992	40279998.779296905
1993	47540000.9155273
1994	31079999.9237061
1995	51369998.9318848
1996	22389999.3896484
1997	20260000.2288818
1998	32349998.4741211
1999	27350000.3814697
2000	21719999.3133545
2001	21870000.8392334
2002	24010000.2288818
2003	31260000.2288818
2004	24450000.762939498
2005	27600000.3814697
2006	26469999.3133545
2007	29579999.9237061
2008	46610000.6103516
2009	43119998.9318848
2010	34669998.1689453
2011	49500000
2012	47630001.0681152
2013	50970001.220703095
2014	77709999.0844727
2015	38380001.0681152
2016	39840000.1525879
2017	37270000.4577637
2018	42099998.4741211
2019	45139999.3896484
2020	65379997.253418
2021	55430000.3051758
2022	55509998.3215332