Year	constant 2011 international $
1990	49155.9052537858
1991	48155.599095712
1992	47491.7500121588
1993	47217.8142257322
1994	47077.1820821157
1995	47381.670931292
1996	47545.3482980138
1997	49352.6635539865
1998	50882.7173361042
1999	51880.1314093984
2000	54126.534205771
2001	53134.9818038362
2002	52175.0102987501
2003	53811.7832631532
2004	54719.0533099386
2005	57193.9469337505
2006	58583.6442912169
2007	56610.7644101744
2008	53100.8462488838
2009	55849.0793332471
2010	59149.8262339644
2011	56831.8727090149
2012	57402.5552038121
2013	57717.9538885951
2014	57463.11894349
2015	58723.3330977034
2016	58138.0383746067