Year	constant 2010 US$
1980	126187167.735456
1981	131064205.439517
1982	139430847.707691
1983	146152849.979313
1984	152160113.966719
1985	155629933.388016
1986	158535876.239067
1987	161132676.233623
1988	165463149.367402
1989	160200301.378435
1990	168356726.504193
1991	159272872.660924
1992	172860319.786407
1993	178056392.750834
1994	168660923.002833
1995	174749800.778334
1996	172492612.745866
1997	179444642.001928
1998	181746321.861588
1999	185243345.782949
2000	205338695.178107
2001	210129098.642426
2002	215014149.068635
2003	219538269.493036
2004	223752529.698152
2005	230101285.139252
2006	236191844.554253
2007	217909559.675726
2008	245148254.635192
2009	279714158.61763
2010	271322733.660333
2011	287330774.958913
2012	332441706.724007
2013	342747399.660846
2014	361255759.358007
2015	364868316.961052
2016	361219633.766201
2017	382892811.867894