Year	constant 2010 US$
1970	1436152736695.06
1971	1522038863118.68
1972	1646380890757.7
1973	1780385288441.11
1974	1777721085590.52
1975	1883254533397.32
1976	1942955145189.03
1977	2022005016700.01
1978	2128006826719.68
1979	2256277952347.28
1980	2289514608502.23
1981	2339159719999.6
1982	2442832730946.59
1983	2521437932240.16
1984	2584316160565.28
1985	2669500311141.93
1986	2760217771237.43
1987	2871483588871.59
1988	3003917520135.45
1989	3136812295672.55
1990	3271854499583.19
1991	3373636459891.29
1992	3461328238962.52
1993	3520152097094.01
1994	3618706028663.18
1995	3719840623755.73
1996	3799113940050.61
1997	3831897274423.1
1998	3825071418879.33
1999	3889706456770.42
2000	3971776954645.92
2001	4061371458952.29
2002	4123774703028.46
2003	4162967291432.12
2004	4216157232837.25
2005	4263668117367.45
2006	4297639452754.97
2007	4340136240514.13
2008	4305961182408.84
2009	4304531689858.3
2010	4402870247878.57
2011	4411620024141.07
2012	4497143507627.46
2013	4593637116094.09
2014	4570647350785.13
2015	4580720180200.76
2016	4593586757669.68
2017	4635188538884.34