Year	current US$
1960	84466652.58889124
1961	89249985.12500247
1962	94149984.30833595
1963	96366650.60555823
1964	107566648.73889188
1965	114339050.28584763
1966	134173375.33543344
1967	155102980.0943505
1968	150000000
1969	164900000
1970	186300000
1971	211100000
1972	235400000
1973	269500000
1974	312600000
1975	345000000
1976	386300000
1977	447000000
1978	475800000
1979	517200000.00000006
1980	613299968
1981	739100032
1982	785500032
1983	889400000
1984	985699968
1985	1039500031.9999999
1986	1173500032
1987	1296499968
1988	1415100032
1989	1501500032
1990	1592400000
1991	1634900000
1992	1679900000
1993	1820359900
1994	1867160100
1995	2030750000
1996	2695390000
1997	2932827000
1998	3130748000
1999	3324433000
2000	3480219000
2001	3680483000
2002	3937228000
2003	4186524999.9999995
2004	4484703000
2005	4868136000
2006	6144000000
2007	6767000000
2008	6980000000
2009	6656000000
2010	6634526000
2011	6312691000
2012	6378188000
2013	6465756000
2014	6413988000
2015	6654541000
2016	6899911000
2017	7142316000
2018	7225977000
2019	7423465000
2020	6887147000
2021	7286607000
2022	7827980000