Year	constant 2010 US$
1960	829712445.947361
1961	878292263.879227
1962	1040224990.31877
1963	1120455109.25293
1964	1072040382.3099
1965	1415784943.6054
1966	1544429789.48259
1967	1678607747.0104
1968	1694515443.00597
1969	1716647889.60849
1970	1633651214.84902
1971	1862371179.03096
1972	2065221823.32946
1973	2106700676.17373
1974	1896228475.87558
1975	2264701394.78195
1976	2254295039.47473
1977	2234874728.51408
1978	2323841737.97158
1979	2296506734.24205
1980	1817081548.18686
1981	1966379591.89746
1982	1470739739.24984
1983	1277241232.12784
1984	1586812497.71874
1985	1916448916.05038
1986	2087853912.33512
1987	2249328825.49328
1988	2245372250.24006
1989	2252597183.81779
1990	2483340727.59808
1991	2795976037.11278
1992	3073449107.1001
1993	3051061894.31183
1994	3031393944.89615
1995	3301783891.62993
1996	3563954216.25621
1997	4046481654.56882
1998	4949282470.96732
1999	4100932786.53161
2000	4292442588.68092
2001	4076103210.15064
2002	4609869205.30962
2003	4652050719.84033
2004	4906307221.87333
2005	5631782628.97442
2006	5922404405.98635
2007	6181354762.54092
2008	6764543335.89259
2009	6073944531.41
2010	6744572947.39692
2011	7891839304.67863
2012	8229681231.29403
2013	8902817203.29756
2014	10245611769.9715
2015	9691777261.63754
2016	9285432883.40266
2017	9803623938.0286
2018	9993104037.9077