Year	constant 2010 US$
1960	3512121072.32034
1961	3958343061.90177
1962	4358692434.82475
1963	5029316934.72055
1964	5796296850.94287
1965	7023869855.2994
1966	6990457981.88753
1967	7489574622.08529
1968	8264117486.77898
1969	9543978164.1297
1970	10132345074.0758
1971	10931283863.6277
1972	12494414902.2362
1973	16696649738.2393
1974	14205246418.4204
1975	14414961216.9668
1976	15797086476.1978
1977	17394908164.5894
1978	18183709941.7954
1979	19951742158.264
1980	21814454300.4928
1981	23223630134.5884
1982	22618424313.6691
1983	23200815731.3471
1984	22708383725.7822
1985	23714478260.9461
1986	27005404176.6172
1987	27583341952.1761
1988	29606754990.0009
1989	32707190260.5508
1990	35443502045.1078
1991	37512276753.0023
1992	37916184227.91
1993	38154334684.4174
1994	38726756894.3282
1995	42190865346.5561
1996	46383069653.9396
1997	50296776900.3921
1998	59431591432.7232
1999	68041011286.2944
2000	81771760260.4821
2001	82582471726.5833
2002	79748086840.8093
2003	85644216717.9347
2004	89427638741.3144
2005	90191444920.642
2006	102195729004.806
2007	118035472676.334
2008	119594382509.315
2009	95252244929.8731
2010	91984510745.9708
2011	83293148353.9627
2012	75713957625.0947
2013	73902627589.1865
2014	79576472290.3662
2015	79898091684.4964
2016	80100646379.5473
2017	85771189290.5575
2018	89334793408.311