Year	current US$
1970	47083798.71059856
1971	55948114.59947553
1972	65161661.22747409
1973	85873532.66231821
1974	97430500.31028554
1975	97367667.80785587
1976	88529416.38206775
1977	102373448.72139104
1978	112713073.96126527
1979	127843677.29586904
1980	131310402.55305557
1981	123419696.72666086
1982	126584774.50454651
1983	117439022.11685044
1984	107317727.78600922
1985	96646961.18462299
1986	103211998.45361705
1987	116252353.71217646
1988	161340585.64772534
1989	158744455.78803536
1990	170242112.55065554
1991	168180145.98540145
1992	170826358.47526357
1993	174362422.11838007
1994	196495305.71992108
1995	196175224.38748282
1996	226788682.58958295
1997	258826092.26263118
1998	245390728.8425915
1999	235291437.81141448
2000	244045214.10579345
2001	248970761.59906623
2002	261937803.95542723
2003	309058929.5008818
2004	379431936.4381307
2005	442031361.8418625
2006	464870866.76501274
2007	536696820.30115414
2008	600697867.0297254
2009	597777867.2916362
2010	660391187.3497938
2011	716182120.9043217
2012	746301096.8485216
2013	770254910.7654763
2014	766889272.2643988
2015	807830609.6047733
2016	825243379.6339693
2017	858933636.4296058
2018	849320886.656242
2019	877132815.6065184
2020	838366843.735625
2021	832238614.3717117
2022	811025426.2854193
2023	922370278.242284