Year	constant 2011 international $
2000	43270.6176821928
2001	44795.036616521
2002	43042.9097257396
2003	41579.209516885
2004	41321.8971624901
2005	40619.6220031494
2006	38773.9839791575
2007	42548.8774470912
2008	43322.1435694351
2009	43635.6744317029
2010	42948.6750332907
2011	39387.4030641651
2012	40033.9844624319
2013	39831.8499931191
2014	37675.3056764722
2015	38837.2740058281
2016	39065.5647812633
2017	37378.6131569389