Year	constant 2011 international $
1990	11861275624410.9
1991	12031976769557.2
1992	12141347987041.4
1993	12118147201534.6
1994	12421582785198.9
1995	12752908376126.1
1996	13030847006698.3
1997	13417924242482.4
1998	13815055317326.4
1999	14232829313500.4
2000	14788182416199.8
2001	15109728455538.8
2002	15307402337156.2
2003	15535496292182
2004	15986041751031.3
2005	16364293457169.2
2006	16948219107241.8
2007	17433267641956.5
2008	17522303664633.5
2009	16843091075192.6
2010	17214226920698.1
2011	17525817333927.9
2012	17450380261949.1
2013	17485739094195.7
2014	17780032047817.9
2015	18134839016379.8
2016	18532140699015.5
2017	19077791000573.4