Year	current US$
1963	9999.99977648258
1965	9999.99977648258
1967	9999.99977648258
1968	19999.9995529652
1969	180000.00715255702
1970	109999.999403954
1971	189999.99761581398
1972	649999.976158142
1973	529999.971389771
1974	589999.973773956
1975	769999.980926514
1976	1309999.9427795399
1977	1539999.96185303
1978	1879999.99523163
1979	3009999.99046326
1980	3319999.9332428
1981	1669999.95708466
1982	769999.980926514
1983	2430000.0667572
1984	4170000.07629395
1985	3710000.03814697
1986	10500000
1987	16229999.5422363
1988	19420000.0762939
1989	14350000.3814697
1990	15670000.076293899
1991	17209999.084472697
1992	14090000.1525879
1993	11869999.8855591
1994	24959999.084472697
1995	16209999.0844727
1996	22799999.237060502
1997	13260000.2288818
1998	14180000.3051758
1999	11810000.4196167
2000	10550000.1907349
2001	10640000.3433228
2002	13369999.8855591
2003	14310000.4196167
2004	20860000.6103516
2005	17989999.7711182
2006	14020000.4577637
2007	14689999.5803833
2008	12550000.1907349
2009	19770000.4577637
2010	21590000.1525879
2011	29709999.084472697
2012	35009998.3215332
2013	31620000.8392334
2014	35380001.0681152
2015	37110000.6103516
2016	27670000.0762939
2017	27360000.6103516
2018	28309999.4659424
2019	21200000.762939498
2020	26610000.6103516
2021	24989999.7711182
2022	16600000.381469702