Year	constant 2011 international $
1990	330107415693.998
1991	327457014427.661
1992	326523068330.596
1993	327609707818.9
1994	329248160659.99
1995	333599514564.226
1996	336233571361.309
1997	349856392783.836
1998	361776171142.418
1999	370631191867.559
2000	388858553367.81
2001	384158160734.392
2002	380082062798.851
2003	394924731180.064
2004	404353284315.455
2005	425357960650.2
2006	438436127354.944
2007	427474505520.663
2008	406098014336.432
2009	432485831862.258
2010	462842007646.584
2011	449676395959.064
2012	459040255009.712
2013	466900499416.892
2014	470545311473.49
2015	486369899155.086
2016	486809445967.552