Year	constant 2010 US$
1970	1084344662249.84
1971	1162189014471.54
1972	1254989992535.72
1973	1366976172665.5
1974	1413608972118.64
1975	1461095848468.77
1976	1577730787087.19
1977	1670636137341.69
1978	1708241738310.13
1979	1790123131679.12
1980	1928463046113.89
1981	1949907620518.75
1982	1890563283492.67
1983	1794745253603.99
1984	1932291113714.53
1985	1987264018294.55
1986	2026717038600.07
1987	2101412151085.2
1988	2101262184265.32
1989	2216930983781.85
1990	2127262106424.13
1991	2293026637595.95
1992	2383560072031.64
1993	2465922555258.3
1994	2587341961612.52
1995	2649056674854.7
1996	2712545960068.65
1997	2852147234144.08
1998	2890616127279.16
1999	2861718863540.79
2000	2976069706937.88
2001	2989046201700.7
2002	3001532967424.12
2003	3023174054309.75
2004	3215936815038.8
2005	3365716892856.35
2006	3585526519263.72
2007	3824024935879.52
2008	3978776708971.44
2009	3964010754611.65
2010	4241377942373.91
2011	4450686584893.97
2012	4584764406828.63
2013	4686098868336.5
2014	4689463692159.77
2015	4706041775572.11
2016	4690021803839.83
2017	4762563395978.44