Year	constant 2011 international $
1990	2405862615.04608
1991	2320830206.06248
1992	2319443808.08995
1993	2389225839.37538
1994	2403551951.75845
1995	2509287755.91646
1996	2574541182.92306
1997	2692970077.33757
1998	2797995910.35374
1999	2892642283.03342
2000	3162154264.8163
2001	3390538833.08688
2002	3340433776.56587
2003	3454366158.62813
2004	3534551202.2428
2005	3593726911.16702
2006	3792958312.94401
2007	3900901738.61185
2008	3960503378.69618
2009	3751223364.15495
2010	3672668487.99025
2011	3550019929.12843
2012	3378392789.57695
2013	3293556129.34525