Year	constant 2011 international $
2005	15825272841.3215
2006	21050831506.358
2007	24766339895.644
2008	25371627804.6244
2009	26685348615.436
2010	20491712810.484
2011	22107638610.3946
2012	24736653698.708
2013	25023230356.9776
2014	25558138888.0007
2015	27409778200.7904
2016	25961890616.4128
2017	24601750094.3696