Year	constant 2011 international $
1992	9500316918.9702
1993	8561368583.02101
1994	10496564034.5534
1995	9372335502.0181
1996	10280334033.1996
1997	12087129978.1702
1998	9084586467.16274
1999	6905975426.26268
2000	5291666462.26982
2001	5887815164.59954
2002	6799615447.30522
2003	7077002715.90067
2004	8156569970.35858
2005	7506403634.82368
2006	7085506836.47363
2007	6620963392.1479
2008	5787262443.81271
2009	6442295390.13728
2010	6046544175.88011
2011	4979772047.31794