Year	current USD
1960	56139977.544009
1961	55509977.7960089
1962	60409975.8360097
1963	61879975.2480099
1964	61879975.2480099
1965	62929974.828010105
1966	76089969.5640122
1967	104719958.11201699
1968	127749948.90002
1970	109759956.096018
1971	108639956.544017
1972	129359948.256021
1973	150652370.416135
1974	163307378.016219
1975	180742482.613699
1976	294593397.85470897
1977	262704735.06303397
1978	304948875.255624
1979	399556492.293554
1980	416212133.926324
1981	438818156.782162
1982	465258786.015002
1983	484742989.817643
1984	457778991.58571
1985	501742160.278746
1986	625775075.293029
1987	647050307.42276
1988	587776388.488132
1989	382891036.17276
1990	322429005.351719
1991	433271745.101092
1992	367745484.82093704
1993	391137488.43546396
1994	407863026.715744
1995	299838515.542344
1996	417489421.720733
1997	444287729.196051
1998	496473906.91114205
1999	511988716.502116
2000	529337094.49929494
2001	528926645.631842
2002	521861777.150917
2003	611847672.778561
2004	586741889.985896
2005	603667136.812412
2006	701551480.959097
2007	1032440056.41749
2008	1358383579.90438
2009	1568309859.15493
2010	1557887323.94366
2011	1594788732.39437
2012	1472816901.40845
2013	1444929577.46479
2014	1548873239.43662
2015	1614929577.46479
2016	1769436619.71831
2017	1939718309.85915
2018	1957746478.87324
2019	2032112676.05634
2020	2055915492.9577498
2021	2176760563.38028
2022	2323347887.3239403