Year	constant 2010 US$
1995	154751434351.474
1996	168007826750.24
1997	180338938082.446
1998	189108214771.333
1999	199532053195.37
2000	205276755215.07
2001	209393426856.366
2002	217629423274.633
2003	221082810997.247
2004	230474248001.857
2005	234566709780.121
2006	245826617583.657
2007	259714124631.048
2008	277257320996.253
2009	287206911418.433
2010	295095015421.351
2011	304386959838.159
2012	306665008456.87
2013	307660597618.811
2014	315030676881.239
2015	324460252711.173
2016	337246708453.554
2017	353651377972.341
2018	369202401087.786