Year	constant 2010 US$
1960	1460431973.04032
1961	1488866098.19372
1962	1517224313.52404
1963	1471188572.64479
1964	1600333518.14812
1965	1631872210.31088
1966	1915292602.44121
1967	1947372376.99817
1968	2092134851.75021
1969	2141246622.23825
1970	2522653209.30881
1971	2931174281.28716
1972	2461977909.96125
1973	2423973963.21233
1974	2905825656.0068
1975	2213846219.40216
1976	2155164631.53886
1977	2549663259.65375
1978	3249551089.97581
1979	2631130127.45085
1980	2893882372.64585
1981	2285116673.70089
1982	1916602755.54152
1983	1564019546.52513
1984	1843462008.45924
1985	1712180826.24554
1986	2000585499.19665
1987	2266394770.16805
1988	2470987590.46677
1989	2712340660.85397
1990	2803975459.61228
1991	2678276667.58505
1992	2615560185.85795
1993	3500008778.43883
1994	4088780396.06011
1995	4803972336.58852
1996	4891429834.42421
1997	5407631490.95658
1998	5660745812.21464
1999	5577015680.68386
2000	5684009634.50438
2001	6790660861.66894
2002	6024270040.58621
2003	6020559607.37262
2004	6760839978.65594
2005	7771137750.83519
2006	9738560265.46865
2007	10167606001.1571
2008	11463352539.3561
2009	12420282508.3541
2010	13427982209.4778
2011	15205555872.9289
2012	15996174173.3654
2013	15925265007.1156
2014	17578198907.8606
2015	17784233425.3682
2016	17177594913.4887
2017	18664001560.7054
2018	19153546135.4018