Year	current USD
1960	1268378.22957238
1961	1643154.20370219
1962	4901760.7157142
1963	5281287.75263656
1964	5358593.13463414
1965	3509330.3299994697
1966	3907553.78992014
1967	3695106.9304596297
1968	3760628.52180236
1969	4023680.4751481996
1970	4185916.9401200404
1971	4343468.09221517
1972	4947862.935864271
1973	6079259.182821941
1974	6269084.56409298
1975	18062366.7253036
1976	19531282.6951245
1977	22903777.2712471
1978	32372283.475733
1979	32032417.8975376
1980	35360658.841348
1981	33915894.7635713
1982	32866107.1313366
1983	29317755.9792792
1984	26968328.6913815
1985	27106616.8369084
1986	51180170.138548
1987	50712557.8547733
1988	57186887.2713599
1989	66816506.1691243
1990	84465502.3598333
1991	69505542.2233408
1992	71116618.56044011
1993	60526975.6288781
1994	30259093.4879909
1995	36862814.235457204
1996	37141874.1398724
1997	38549246.2337386
1998	39494738.5550011
1999	41741175.4769782
2000	36658539.0518782
2001	36832965.231045
2002	42468449.9589663
2003	50757054.3702684
2004	65684242.40703411
2005	73843342.1553535
2006	72632867.3334736
2007	107816728.462423
2008	116999586.873751
2009	127333296.624635
2010	123700474.683864
2011	138850860.201837
2012	147729698.91896
2013	166136345.235204
2014	177166971.776294
2015	147934736.66413
2016	149467363.227452
2017	191065838.764304
2018	305781079.057984
2019	357921557.517774
2020	382464677.36049104
2021	458279098.444886
2022	562583349.170273