Year	constant 2011 international $
1990	149315650026.804
1991	156871728767.486
1992	166296190866.989
1993	184743894968.427
1994	195138584737.384
1995	201169206718.22
1996	205859799575.469
1997	218194944134.125
1998	209945250391.106
1999	215360522654.451
2000	228807990565.11
2001	233805329170.398
2002	233542723846.728
2003	245599365857.034
2004	265520454650.509
2005	280474013658.003
2006	305674409792.664
2007	328194727799.82
2008	343777494879.224
2009	326224118914.591
2010	345160633499.686
2011	363860139557.707
2012	365469339051.269
2013	378504286894.519
2014	389566977608.937
2015	398162927766.704
2016	409500587320.345
2017	432809444553.74
2018	448705156663.581