Year	constant 2010 US$
1960	677966548.710539
1961	783254166.041565
1962	788945356.427124
1963	773294514.26393
1964	987426619.383748
1965	1146780790.68495
1966	1149429418.135
1967	1190431093.03363
1968	1311812716.4363
1969	1328191119.1393
1970	1487387192.24164
1971	1514798049.07542
1972	1503695974.98702
1973	1434755169.52365
1974	1609258860.44503
1975	1526633484.7271
1976	1657101184.23563
1977	1625970986.06945
1978	1617764485.59131
1979	1695256048.91842
1980	1752406694.09045
1981	1812869779.3198
1982	1770450002.04615
1983	1836582365.02886
1984	1777318341.56624
1985	1830544769.29906
1986	1935134397.30161
1987	1971909384.7017
1988	2005834073.85187
1989	2101664510.12748
1990	2064437631.37773
1991	2101351574.68661
1992	2140733548.69127
1993	2266472471.85256
1994	2197101821.35944
1995	2412852836.12104
1996	2553252558.82553
1997	2449981238.83519
1998	2518036938.22107
1999	2712248731.05103
2000	2700575042.82513
2001	2754824111.23271
2002	2773143806.0705
2003	2938929368.50271
2004	3107842086.85237
2005	3386597568.59938
2006	4025618027.94949
2007	4139053373.05611
2008	4183753790.50456
2009	4140155657.70865
2010	4337794151.37698
2011	4541846874.25548
2012	4805050451.06554
2013	5097690455.75593
2014	5382118330.37201
2015	5457467986.83347
2016	5566617346.58293
2017	5735256914.7005
2018	5941726163.96234