Year	constant 2010 US$
2001	9005983115.0318
2002	9325580878.94266
2003	9620213828.94464
2004	9713343375.44335
2005	10169201502.1882
2006	10718587373.2494
2007	11057849895.226
2008	11198515934.2943
2009	11833537652.472
2010	12571048438.3385
2011	12642975559.7488
2012	14651892832.0948
2013	15043317013.0778
2014	15676206664.5676
2015	16124945004.7734
2016	16005184510.0316
2017	16421924048.0551
2018	16830601910.1613