Year	constant 2010 US$
1970	3330513788862.38
1971	3443685777882.24
1972	3550661280954.21
1973	3656008119087.46
1974	3770428986389.87
1975	3959319159209.44
1976	4048009354961.3
1977	4140280580920.03
1978	4281743789197.74
1979	4387713151776.12
1980	4506218278842
1981	4638815328223.12
1982	4734885419280.29
1983	4852614750009.89
1984	4941686732711.29
1985	5091214186347.52
1986	5241900860381.7
1987	5368820480729.14
1988	5487506718729.93
1989	5600902620005.6
1990	5765740672983.73
1991	5922481709607.01
1992	6031461565893.14
1993	6098119516826.62
1994	6164301823870.6
1995	6230190976378.8
1996	6314337028700.09
1997	6403741579955.73
1998	6528944006933.67
1999	6703230449502.14
2000	6865426285014.99
2001	7063607138631.66
2002	7272144260172.18
2003	7417495199996.13
2004	7546704246572.41
2005	7662760099478.43
2006	7797091240924.65
2007	7943827667752.84
2008	8115544722473.92
2009	8360929527044.09
2010	8439789265918.73
2011	8405089326957.34
2012	8419537733689.22
2013	8425316215365.38
2014	8479397035201.35
2015	8617900069100.31
2016	8781353746860.84
2017	8864240928582.95