Year	constant 2010 US$
1986	53987381253.2618
1987	55889165352.4992
1988	61575111687.3803
1989	62079666652.4017
1990	64874124920.8336
1991	64014440883.6106
1992	72345225533.9105
1993	73899448886.2891
1994	76461811869.7621
1995	81860161875.9123
1996	87690682614.9228
1997	91370634845.5754
1998	92797166980.1966
1999	99691134337.9149
2000	100096524846.829
2001	100642470931.534
2002	102052941557.613
2003	102476405523.046
2004	112867255404.664
2005	126177596667.296
2006	128697262353.372
2007	134254753303.638
2008	139033481777.987
2009	138366198758.12
2010	141420949694.338
2011	147906588819.409
2012	155351181245.849
2013	158673780356.874
2014	167539569934.007
2015	172392064850.609
2016	185531542821.891
2017	201737730095.942
2018	214382236316.836