Year	constant 2011 international $
1990	85146.6609728557
1991	85354.6294614424
1992	86908.39026435
1993	84762.5926826626
1994	85080.9017146149
1995	86599.6853381021
1996	86896.4469370311
1997	83604.6582103322
1998	81265.7498797769
1999	81932.0927537878
2000	82507.5710056944
2001	83059.1475362936
2002	84596.4553260738
2003	85448.7569284451
2004	84412.6541897434
2005	83421.249001275
2006	85878.7809235949
2007	85360.6495156243
2008	82688.238087065
2009	80279.3589080405
2010	80393.7131307396
2011	80283.077749761
2012	80202.8446496308
2013	78724.9066244181
2014	76777.7363709573
2015	79110.0535689128
2016	77491.598553713
2017	77187.7497849881