Year	constant 2011 international $
1990	2308215392.39879
1991	2492015641.03631
1992	2638604796.39139
1993	2831425916.12768
1994	3063713346.92111
1995	3141750496.63243
1996	3179005059.45739
1997	3403025483.43789
1998	3470813355.01931
1999	3513783387.79712
2000	3781413851.53957
2001	3669058328.25242
2002	3548946314.49774
2003	3619057427.11674
2004	3905381495.97914
2005	3952806450.553
2006	3994334897.44302
2007	4066241946.94967
2008	4062553550.227
2009	3635183170.35875
2010	3501225595.21165
2011	3621879746.15775
2012	3572264955.1145
2013	3722236937.13161
2014	3753809985.97732
2015	3736895852.66712
2016	3729002590.45569
2017	3778617381.49895