Year	constant 2010 US$
1995	10507168850.136
1996	11066554220.3539
1997	12372254758.3177
1998	12881652376.2825
1999	12771327686.6326
2000	14121011168.8073
2001	15014689085.8925
2002	15927040858.0414
2003	17108216227.3352
2004	18185135022.5104
2005	19889757107.0738
2006	21932809902.7181
2007	23632206205.7045
2008	22351469214.5471
2009	19060348608.4809
2010	19490936349.1753
2011	20971721297.2151
2012	21875027647.655
2013	22298647061.5152
2014	22942757718.395
2015	23378735866.6264
2016	24194442664.4494
2017	25369490981.3235
2018	26350212987.4088