Year	constant 2010 US$
1960	6202110535.69396
1961	6521008116.0405
1962	6982044054.12708
1963	7134886745.19447
1964	7549454386.63185
1965	7973134680.41473
1966	8483824900.40379
1967	8988609439.61768
1968	9885853846.92838
1969	11540480663.3845
1970	12557408105.3225
1971	12412305751.2027
1972	14209709199.0682
1973	15235747579.9068
1974	15252619952.8251
1975	13248381270.066
1976	15155616324.3563
1977	17586957657.2956
1978	18954746816.4421
1979	20784005188.8874
1980	22467536476.1969
1981	23770770141.1685
1982	23325763523.8612
1983	24334974959.5404
1984	25924284307.0667
1985	26088512939.6444
1986	26757347290.0617
1987	27647360524.6764
1988	28622136924.4926
1989	29105551851.0318
1990	29514799008.0199
1991	27185136389.4375
1992	30006160481.2967
1993	35007187228.1795
1994	39658565918.6065
1995	43129882418.4953
1996	45615827122.9177
1997	52015446095.6236
1998	56631065325.7313
1999	63050550665.2813
2000	73204912971.5182
2001	74173067249.053
2002	76894759506.6918
2003	75963689113.9326
2004	82539456539.3227
2005	88234481701.292
2006	97171697932.215
2007	105980444990.88
2008	112958837450.976
2009	90266148817.2131
2010	95843300202.5742
2011	97746498146.237
2012	98958346523.7258
2013	100064240944.713
2014	97337250989.2489
2015	98104092749.4304
2016	101547596335.737
2017	109278261886.997
2018	110502030084.592