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Historical Values
Year Value
2004 8.9% of GDP (2003)
2005 9.9% of GDP (2004 est.)
2006 7.9% of GDP (2005 est.)
2007 17.8% of GDP (2006 est.)
2008 16.7% of GDP (2007 est.)
2009 17.7% of GDP (2008 est.) country comparison to the world: 132
2010 21% of GDP (2010 est.) country comparison to the world: 76
2011 22.3% of GDP (2010 est.) country comparison to the world: 86
2012 21.9% of GDP (2012 est.) country comparison to the world: 73