Year	constant 2010 US$
1970	392696562529.595
1971	438477935551.209
1972	492811843945.776
1973	553081278560.783
1974	579711227635.569
1975	598098285590.713
1976	679288716686.755
1977	727211976865.122
1978	740501031754.921
1979	789277631426.236
1980	830427929277.628
1981	798534285343.499
1982	796497286558.945
1983	785101104310.691
1984	853701391185.276
1985	884296934167.094
1986	946564728443.768
1987	975213551248.008
1988	989627520315.791
1989	1106816979112.54
1990	961069573956.242
1991	1024511294247.17
1992	1037192793174.18
1993	1064346502621.73
1994	1106339354953.47
1995	1201557584773.41
1996	1206314027371.71
1997	1236760696800.27
1998	1224354803880.25
1999	1195339928401.11
2000	1249470467409.43
2001	1259532498048.44
2002	1307744445395.94
2003	1320464760273
2004	1389520192795.71
2005	1433667237551.13
2006	1501109192898.53
2007	1586050406329.33
2008	1644513493492.23
2009	1738835833878.18
2010	1827416215225.18
2011	1925197880457.16
2012	1978369535962.21
2013	2060444902617.32
2014	2051274292817.34
2015	1983419841308.39
2016	1930289105000.9
2017	1947002375943