Year	constant 2011 international $
1990	205423600109.39
1991	207190411406.299
1992	214120816426.861
1993	216821288788.909
1994	231773606952.959
1995	247274362638.631
1996	261612329324.477
1997	283039421989.557
1998	283865881106.318
1999	292104275440.28
2000	323805488446.168
2001	328335802562.393
2002	336325712510.703
2003	365924194111.091
2004	400930100280.773
2005	420395822747.907
2006	461751504145.992
2007	476455473670.801
2008	491663152318.908
2009	465885637198.927
2010	473352898597.34
2011	506157540235.955
2012	528856813316.109
2013	555581777013.456
2014	580020134207.324
2015	609396422815.631
2016	627607880369.601
2017	632568495489.871
2018	641575261040.437