Year	current US$
1960	145180730.05871353
1961	150822962.75812525
1962	133849632.23977081
1963	140794093.53378215
1964	148920052.72361943
1965	181563113.11536908
1966	194373311.28087565
1967	213232088.77358022
1968	127018205.51197013
1969	132738880.35806537
1970	210206245.19901884
1971	187204865.47370127
1972	282627476.70913076
1973	254140588.10561478
1974	427948352.16905725
1975	482224558.4376862
1976	384974958.78790694
1977	398499785.942824
1978	278628028.49436307
1979	355624684.8581144
1980	136607570.76092857
1981	247413386.8485221
1982	258378957.2622649
1983	132752717.16947243
1984	160488076.6368718
1985	239457393.2416503
1986	210861464.550717
1987	473083682.24429214
1988	256795645.30147487
1989	245805732.1574571
1990	233892101.75794014
1991	255442272.41878718
1992	244601455.18447697
1993	137219646.87996432
1994	237639608.86959067
1995	496937583.8520625
1996	429909796.73383623
1997	543702012.1727409
1998	609388526.3757364
1999	694479277.9321465
2000	554502052.5726937
2001	732195088.5773755
2002	644901692.9296637
2003	836632907.3859348
2004	824061138.2643458
2005	1021958756.2995183
2006	793675296.4596635
2007	903450924.4499152
2008	869251431.5262136
2009	1110501561.4900486
2010	1223860840.7710273
2011	1074300918.1739259
2012	1341792063.699736
2013	1539802998.9186647
2014	2176678572.042667
2015	2324470244.1594787
2016	2737086789.162469
2017	3353247852.5393877
2018	3873500260.937842
2019	4141495800.8307652
2020	4167047112.2729955
2021	5024255871.868586
2022	5323787340.984377
2023	9107813237.453753