Year	current US$
1963	9999.99977648258
1964	9999.99977648258
1965	180000.00715255702
1966	79999.9982118607
1967	39999.9991059303
1968	9999.99977648258
1969	59999.9986588955
1970	370000.00476837205
1971	870000.004768372
1972	1750000
1973	629999.995231628
1974	430000.00715255697
1975	12189999.5803833
1976	14520000.4577637
1977	3839999.91416931
1978	3309999.94277954
1979	509999.99046325695
1980	1309999.9427795399
1981	2000000
1982	3430000.0667572
1983	1889999.98569489
1984	5219999.79019165
1985	3789999.96185303
1986	5329999.92370605
1987	11600000.3814697
1988	6590000.15258789
1989	5800000.19073486
1990	9619999.88555908
1991	13989999.7711182
1992	18059999.4659424
1993	11680000.3051758
1994	14409999.8474121
1995	12729999.5422363
1996	13659999.8474121
1997	10130000.1144409
1998	10060000.4196167
1999	8750000
2000	8899999.61853027
2001	8909999.84741211
2002	9869999.88555908
2003	13279999.7329712
2004	12779999.7329712
2005	19399999.6185303
2006	17670000.0762939
2007	17159999.8474121
2008	17010000.2288818
2009	19020000.4577637
2010	23659999.8474121
2011	18790000.915527303
2012	13800000.1907349
2013	18209999.084472697
2014	21770000.4577637
2015	18940000.5340576
2016	18500000
2017	17719999.3133545
2018	11449999.8092651
2019	7639999.8664856
2020	2930000.0667572
2021	790000.021457672
2022	5820000.17166138