Year	current US$
1990	122862798.429425
1991	121819128.037256
1992	134458538.078248
1993	135398292.373064
1994	138740416.946147
1995	176603787.055798
1996	154355035.856819
1997	170115315.90285
1998	190368919.559769
1999	209812295.422736
2000	243813194.042054
2001	257896380.353995
2002	211857659.908438
2003	204537074.414587
2004	210054135.926948
2005	236094588.146995
2006	273015862.607509
2007	336110949.421665
2008	483247944.41244
2009	562607324.186835
2010	668461935.881724
2011	529812156.540672
2012	626205625.581686
2013	611690820.103722
2014	789879893.355075