Year	current USD
1960	22906905.201382
1961	27837147.812981103
1962	40876824.5021668
1963	33900603.4307411
1964	38065368.323106706
1965	44598531.82935359
1966	51425377.3057574
1967	57730955.0260257
1968	65572316.4450301
1969	65138973.3851987
1970	64546127.5382535
1971	66920095.5470253
1972	106204436.985367
1973	103815507.201961
1974	179142179.606145
1975	165944100.296267
1976	173074847.035963
1977	126427193.576977
1978	252760229.683593
1979	346311001.464806
1980	503476314.786197
1981	373214770.032477
1982	246651755.127511
1983	492472676.600039
1984	474574917.563726
1985	227203508.558202
1986	148293323.67298302
1987	36999768.4731696
1988	39317743.078464404
1990	214361038.65835902
1991	229469731.0033
1992	442786331.073862
1993	452979280.562319
1994	637473438.6067251
1995	746264054.12573
1996	735631013.592628
1997	678164279.450453
1998	693871897.528576
1999	829663624.787776
2000	930016583.7479271
2001	958540630.182421
2002	907462686.5671641
2003	923383084.577114
2004	954560530.679934
2005	962520729.684909
2006	1008955223.8806
2007	1152238805.97015
2008	1169485903.81426
2009	1426202321.72471
2010	1585406301.82421
2011	1626533996.68325
2012	1757213930.34826
2013	1935718241.3723202
2014	2270065959.7937903
2015	2239416093.73945
2016	2606456908.32225
2017	2441074857.01822
2018	2775557816.2065797
2019	2521246648.01434
2020	1921393034.82587
2021	1914494195.68823
2022	4739038142.620231