Year	constant 2010 US$
1980	94476571.2037857
1981	95044359.3220612
1982	64922419.4462899
1983	66313374.0361929
1984	86424534.4061293
1985	79467249.4901698
1986	81278068.8553103
1987	102725526.666206
1988	131486773.935245
1989	175241372.493249
1990	162777351.65111
1991	199448387.458641
1992	209552546.064439
1993	239080175.850587
1994	182783303.749681
1995	200237549.329416
1996	193103254.331977
1997	193849894.570662
1998	191044032.864441
1999	257294009.187596
2000	373322383.389116
2001	311966852.098815
2002	313432398.000844
2003	279500843.107437
2004	276854879.718228
2005	305067734.980026
2006	282968372.539628
2007	289622972.586031
2008	387703114.460305
2009	290488899.799265
2010	184795900
2011	255074606.397177
2012	220385940.047866
2013	282796587.976042
2014	327715562.798068
2015	393342501.696618
2016	391011736.096033
2017	376166663.1423