Year	constant 2011 international $
1999	113240031841.056
2000	117406374145.144
2001	115336642806.984
2002	114230738121.659
2003	129099012224.358
2004	134858932460.423
2005	150867670769.863
2006	160674894958.471
2007	170881473616.78
2008	175439490496.92
2009	174053269693.44
2010	182792988664.964
2011	69322560014.4654
2012	154686052068.548
2013	133648749027.161
2014	101573049214.563
2015	92571605611.4271
2016	89983795175.677
2017	113987755502.506
2018	122922391842.504