Year	constant 2011 international $
1995	4946225079771.6
1996	5397597893977.02
1997	5804512564623.22
1998	6071099311077.69
1999	6501131782277.43
2000	7047300646860.44
2001	7531635828160.48
2002	8173235012637.13
2003	8941827364856.44
2004	9797499096113.71
2005	10719632297802
2006	11977700417652.5
2007	13539092797568.9
2008	14732504767291.6
2009	15773895250519.4
2010	17340330940207.6
2011	18774531664187.3
2012	20250752561124.4
2013	21587032516213.8
2014	23187322840990.3
2015	24588134017511.7
2016	26148372523367.2
2017	27849311488940.6