Year	constant 2021 US$
1963	109999.999403954
1964	109999.999403954
1965	1450000.04768372
1966	439999.997615814
1967	79999.9982118607
1968	1159999.9666214
1969	800000.011920929
1970	1799999.95231628
1971	1080000.04291534
1972	1279999.97138977
1973	3180000.0667572
1974	2809999.94277954
1975	8869999.88555908
1976	13520000.4577637
1977	10859999.6566772
1978	9869999.88555908
1979	13899999.6185303
1980	20809999.4659424
1981	25780000.6866455
1982	29909999.8474121
1983	33740001.6784668
1984	45750000
1985	58400001.5258789
1986	81919998.1689453
1987	69750000
1988	62729999.5422363
1989	65120002.746582
1990	66000000
1991	84430000.3051758
1992	75839996.3378906
1993	85199996.9482422
1994	92599998.4741211
1995	81940002.44140631
1996	74910003.6621094
1997	83550003.0517578
1998	80250000
1999	94940002.44140631
2000	77239997.8637695
2001	89769996.6430664
2002	91580001.8310547
2003	96750000
2004	88680000.3051758
2005	93660003.6621094
2006	107919998.168945
2007	65459999.0844727
2008	68309997.55859381
2009	69779998.7792969
2010	91919998.1689453
2011	109650001.52587901
2012	152820007.32421902
2013	136119995.117188
2014	131059997.558594
2015	110169998.168945
2016	56159999.8474121
2017	130110000.610352
2018	114739997.86377
2019	192839996.33789098
2020	213610000.61035198
2021	127349998.47412099
2022	208770004.272461