Year	current USD
1963	321692705.2901353
1964	426835467.9339191
1965	523675713.74869865
1966	562790768.3891771
1967	598887804.0755365
1968	651839873.8490057
1969	748192662.8058369
1970	808051583.8190312
1971	930569413.1818813
1972	978416632.7201413
1973	1341007129.3224897
1974	1912090260.1600413
1975	2359066011.776031
1976	2711217181.4711885
1977	3516242094.0813513
1978	4436187157.321626
1979	5059938377.442191
1980	5688875761.4002075
1981	5821777472.145125
1982	5586490773.704994
1983	5954550238.359616
1984	6059014945.37724
1985	5268638660.931827
1986	5815940446.620144
1987	7253046582.513141
1988	8315635574.153121
1989	8397362648.98043
1990	9775857050.418608
1991	8341006681.633315
1992	6310707062.687462
1993	7129497156.21002
1994	5621952774.361639
1995	5084815803.294106
1996	4478141130.685253
1997	4739305120.398836
1998	4137540985.312223
1999	5722502786.548338
2000	5401733241.507117
2001	4488594404.407173
2002	4895651489.672016
2003	5646539416.272215
2004	7366020357.18671
2005	8391802332.3169775
2006	10168981008.683062
2007	11234075317.196524
2008	13548644937.361866
2009	13534612775.63646
2010	11939662796.339886
2011	13243429787.97446
2012	13839864655.026524
2013	15581977215.053713
2014	16829353040.218117
2015	15383318097.650814
2016	13659413872.353521
2017	16172675472.10689
2018	12270486684.635962
2019	11691723928.949799
2020	11014698607.742315
2021	11219314898.64312
2022	11664366311.72119