Year	current US$
1962	19999.9995529652
1963	29999.999329447703
1964	50000.0007450581
1965	129999.995231628
1966	119999.997317791
1967	140000.000596046
1968	140000.000596046
1969	209999.993443489
1970	430000.00715255697
1971	949999.988079071
1972	1970000.02861023
1973	4510000.228881841
1974	3849999.90463257
1975	3940000.05722046
1976	3400000.09536743
1977	3140000.10490417
1978	1029999.97138977
1979	17829999.9237061
1980	8270000.45776367
1981	11949999.8092651
1982	8479999.54223633
1983	6880000.11444092
1984	4519999.98092651
1985	4730000.01907349
1986	8000000
1987	6239999.771118159
1988	6840000.15258789
1989	11039999.961853001
1990	20430000.3051758
1991	41069999.6948242
1992	47590000.1525879
1993	28760000.2288818
1994	43939998.626709
1995	174559997.55859402
1996	402980010.986328
1997	29000000
1998	49610000.6103516
1999	28250000
2000	26879999.1607666
2001	31809999.4659424
2002	34450000.762939505
2003	128630004.882813
2004	278019989.013672
2005	24530000.6866455
2006	22780000.6866455
2007	30750000
2008	26079999.9237061
2009	28799999.237060502
2010	27709999.084472697
2011	21809999.4659424
2012	22110000.6103516
2013	16209999.0844727
2014	17690000.5340576
2015	11649999.6185303
2016	12489999.7711182
2017	10829999.923706101
2018	12449999.8092651
2019	14119999.8855591
2020	10250000
2021	7789999.96185303
2022	3680000.0667572