Year	current USD
1960	526848900.39259994
1961	564736401.576584
1962	636258725.240228
1963	697922566.452937
1964	758619889.7783
1965	844543329.963408
1966	906980385.485994
1967	921961412.739866
1968	941001815.120592
1969	1017260076.43223
1970	1118164543.87121
1971	1238804426.9212701
1972	1458082235.50212
1973	1702215352.91087
1974	1855084673.22308
1975	2232315958.5664396
1976	2345444903.33778
1977	2560335055.91703
1978	2873317738.08391
1979	3368143351.65194
1980	3791756608.82785
1981	3490216137.6455503
1982	2980130869.17698
1983	2629021886.99523
1984	2668524384.0518403
1985	2795295632.68836
1986	3577484916.29209
1987	4469563626.49911
1988	4917620753.531409
1989	5032977192.0681
1990	6169504239.88687
1991	6219460369.37761
1992	6418628291.00437
1993	5011158319.66113
1994	5154504229.53951
1995	5729770497.962371
1996	6203436942.65996
1997	5203218382.976049
1998	5035805616.94719
1999	5148727432.48657
2000	4789440136.90975
2001	4128046005.9443703
2002	4354573015.429609
2003	5305640404.14034
2004	5514710384.833631
2005	5518466925.997149
2006	5577203266.3572
2007	6386221161.54271
2008	6024791006.053619
2009	5062962024.19184
2010	5885935800.38626
2011	6324747364.3036
2012	6243671605.39748
2013	6528737467.32024
2014	6555518063.89502
2015	5386942195.807099
2016	5427549191.34014
2017	5526592999.00266
2018	5732822794.3813095
2019	5839555790.58699
2020	6271285838.40139
2021	7582555970.14925
2022	7722479440.75299