Year	constant 2010 US$
1992	1179352295.30118
1993	1338031345.92625
1994	1622593212.70877
1995	1689879670.72814
1996	1802413649.89707
1997	1957826842.41218
1998	2013490758.30916
1999	2019288343.83829
2000	1940508382.19551
2001	2102354559.98176
2002	2154581244.70891
2003	2090653583.16657
2004	2114249854.68616
2005	2182173550.99711
2006	2164608814.49977
2007	2199110101.04885
2008	1978027525.91591
2009	2053732630.3865
2010	2097411538.21138
2011	2282596394.18383