Year	current USD
1960	69999972.00001119
1961	113749954.500018
1962	186199925.52003002
1963	188999924.40003002
1964	271599891.360043
1965	289449884.220046
1966	324449870.220052
1967	373099850.76006
1968	399699840.12006396
1969	425599829.760068
1970	417899832.840067
1971	485866527.22180796
1972	492386546.20433104
1973	752926325.61866
1974	1102318400.77
1975	1431695127.0304
1976	1677275419.31885
1977	2073738018.4345002
1978	2067988016.9970002
1979	2160867339.72825
1980	2661671164.84386
1981	3011979548.27998
1982	2744699858.1717
1983	3052688268.55758
1984	2770152106.71872
1985	2117406345.48856
1986	2497888430.3488398
1987	3595968625.2167196
1988	4263086823.22617
1989	4176167126.7558403
1990	4362525702.27108
1991	3874415134.79061
1992	3677406460.70666
1993	3254313378.66538
1994	3478582291.31463
1995	3292446561.84434
1996	2591787130.61277
1997	2414137709.52873
1998	1905656008.74051
1999	1738036625.04829
2000	1891725013.4369302
2001	1802262236.3569999
2002	1766082897.72027
2003	2574176278.13213
2004	3099065125.4162297
2005	3566963815.37049
2006	3506139657.83314
2007	3526748772.59817
2008	3286227700.02494
2009	3592687702.02285
2010	4188168092.20321
2011	4594154077.94655
2012	4489590095.94432
2013	4118208483.42734
2014	3892485091.06944
2015	3488867947.83997
2016	3139312128.4182396
2017	3591507613.36993
2018	3622918742.5515103
2019	3435429787.52855
2020	3231017731.35778
2021	3393856591.77044
2022	2995329364.67028