Year	constant 2010 US$
1980	131915353.392974
1981	137015680.839961
1982	145760396.563609
1983	152788859.668597
1984	159066651.434207
1985	162695905.208057
1986	165731886.471754
1987	168447016.275877
1988	172975259.516644
1989	167472354.29491
1990	175999133.178093
1991	166503746.115066
1992	180708990.452581
1993	186139250.060828
1994	176316957.737104
1995	182682529.619012
1996	180324574.081206
1997	187592162.330593
1998	189998548.277391
1999	193652017.255737
2000	214661734.056651
2001	219668227.586216
2002	224774608.834328
2003	229505654.41275
2004	233909794.730475
2005	240547787.662964
2006	246916386.445434
2007	250348891.682753
2008	255857850.705612
2009	268649532.480668
2010	275901986.227245
2011	281695473.902933
2012	277472947.618928
2013	292177630.549175
2014	288963062.15232
2015	287519230.584241
2016	287806786.137632
2017	292985812.999232