Year	current US$
1962	21714285.714285713
1963	22190476.19047619
1964	21507936.507936507
1965	25150793.65079365
1966	28055555.555555556
1967	35619047.61904762
1968	40230158.73015873
1969	41880952.38095238
1970	43539682.53968254
1971	46706349.20634921
1972	47761904.76190476
1973	50698412.6984127
1974	54151083.71507936
1975	62531746.03174603
1976	70404761.90476191
1977	81507936.50793651
1978	128666666.66666667
1979	218769841.26984128
1980	274095238.0952381
1981	332492063.49206346
1982	354485294.11764705
1983	320091956.4726027
1984	223413644.78867462
1985	166847404.18425232
1986	196718339.58252802
1987	262411402.39520958
1988	250361701.76190478
1989	341650207.1387994
1990	377395101.77264595
1991	415749709.4778147
1992	395162272.8787576
1993	434200735.5386115
1994	592904952.8549528
1995	750458543.9781561
1996	745482248.2387775
1997	777136893.0968932
1998	697550337.7602706
1999	565338869.598951
2000	590878870.3945388
2001	547547095.591011
2002	392459473.2569897
2003	455795024.73405826
2004	640082333.0845014
2005	665513758.8578414
2006	841419974.1148437
2007	1145642862.294867
2008	1595074990.3581967
2009	1392142666.8261023
2010	1917144446.7389526
2011	2465804175.5480123
2012	2429255115.8298435
2013	2664555248.0443907
2014	3030614315.2926397
2015	2656118590.5039663
2016	2590164242.3846545
2017	2909465467.921982
2018	3062905193.0245657
2019	2762711216.8958783
2020	2449454974.6840153
2021	2816204136.962934
2022	2981484419.0336747
2023	3143655387.0450697