Year	constant 2011 international $
1990	84693.3369699
1991	84900.1982264864
1992	86445.6867488517
1993	84311.3134736275
1994	84627.927816406
1995	86138.6253791603
1996	86433.8070082535
1997	83159.5438876726
1998	80833.0879924194
1999	81495.8832320835
2000	82068.2976162848
2001	82616.9375328356
2002	84146.0606385298
2003	84993.8245553396
2004	83963.2380663136
2005	82977.1111560941
2006	85421.5590866792
2007	84480.7770109541
2008	81869.1760781014
2009	79485.0015805958
2010	80556.1807175419
2011	82502.9352973488
2012	82149.9097964176
2013	79323.4374535226
2014	76448.5933286697
2015	75073.9365712816
2016	72369.5233674193
2017	72523.8359973272
2018	71802.4553497997