Year	constant 2015 US$
1960	120066162798.87973
1961	119867669303.28636
1962	128551873257.5842
1963	132923533376.2547
1964	137424524837.46092
1965	142797877199.1031
1966	148399163417.35516
1967	152016809060.1622
1968	158957911510.9362
1969	166121017926.95663
1970	166147945104.88922
1971	173732695289.2717
1972	177491249233.67017
1973	183213030448.87527
1974	192756491176.90982
1975	196706393478.4302
1976	204321692723.90796
1977	211722235578.08264
1978	217108182755.00354
1979	218412181337.3247
1980	219770653169.7982
1981	226061186764.51855
1982	227339444785.2455
1983	228065961337.94785
1984	230893836366.2134
1985	234426159682.46222
1986	241740523740.71664
1987	249711113344.42447
1988	252958727216.40555
1989	256756115930.5955
1990	254026385147.05374
1991	255159071812.58478
1992	252283192366.1823
1993	253487934380.94684
1994	253020581224.5325
1995	265679845820.37198
1996	279307507636.73865
1997	294894824424.4817
1998	305257234847.1518
1999	314828611477.0923
2000	323924004418.9063
2001	335678324590.2293
2002	348470210795.69055
2003	362021558247.0301
2004	382502553057.8033
2005	403804364291.1891
2006	427477665472.6373
2007	450819976255.60114
2008	476252880936.848
2009	494055780287.83307
2010	524195712449.45514
2011	547585576311.7758
2012	569363673017.7993
2013	601478542375.3391
2014	636640330805.3723
2015	667302120360.8033
2016	696950142583.6753
2017	731821858119.6475
2018	762509175239.509
2019	796219596964.029
2020	798100674870.1782
2021	831582055492.6383
2022	871467732876.9012
2023	909915267708.0222