Year	constant 2010 US$
1995	11828497066.914
1996	12106616931.7599
1997	12687631345.3308
1998	13168078236.6635
1999	13512661693.9985
2000	13632577733.1183
2001	14338801910.3606
2002	15140105194.8943
2003	16206748972.6953
2004	17621003842.1383
2005	19089655472.8493
2006	22221231935.6396
2007	24166044620.1429
2008	22829745374.196
2009	19479878596.9474
2010	19518043212.0794
2011	20099429788.9224
2012	20600813182.0599
2013	21485716787.1224
2014	21804962680.1844
2015	22320041946.6242
2016	22763048683.0026
2017	23703850946.6665
2018	24741504397.5441